pregnancy(redirected from pregnancy duration)
Also found in: Dictionary, Thesaurus, Legal, Encyclopedia.
Causes and symptoms
- abdominal pain
- rupture of the amniotic sac or leaking of fluid from the vagina
- bleeding from the vagina
- no fetal movement for 24 hours (after the fifth month)
- continuous headaches
- marked, sudden swelling of eyelids, hands, or face during the last three months
- dim or blurry vision during last three months
- persistent vomiting
Other prenatal tests
- PAP test
- gestational diabetes screening test at 24-28 weeks
- tests for sexually transmitted diseases
- blood tests for anemia or blood type
- screening for immunity to various diseases, such as German measles
- street drugs
- large amounts of caffeine
- artificial sweeteners
- spermicide alone
- natural (rhythm) method
- diaphragm or cap alone
- condom alone
- diaphragm with spermicide
- condom with spermicide
- intrauterine device (IUD)
- contraceptive pill
- sterilization (either a man or woman)
- avoiding intercourse
Other signs of pregnancy include softening of the cervix and filling of the cervical canal with a plug of mucus. Early in labor this plug is expelled and there is slight bleeding; expulsion of the mucous plug is known as show and indicates the beginning of cervical dilatation. chadwick's sign of pregnancy refers to a bluish color of the vagina which is a result of increased blood supply to the area.
When the abdominal wall becomes stretched there may be a breaking down of elastic tissues, resulting in depressed areas in the skin which are smooth and reddened. These markings are called striae gravidarum. In subsequent pregnancies the old striae appear as whitish streaks and frequently do not disappear completely.
There are several fairly accurate laboratory tests for pregnancy; all are designed to detect human chorionic gonadotropin (hCG), a hormone produced by living chorionic placental tissue and evident in the blood and urine of pregnant women. See also pregnancy tests.
There is now less emphasis on severe restriction of the mother's dietary intake to maintain a limited weight gain. The average gain is about 28 lb during pregnancy, and either starvation diets or forced feedings can be unhealthy for the mother and hazardous for the fetus. Ideally, the mother should achieve normal weight before she becomes pregnant because obesity increases the possibility of eclampsia and other serious complications of pregnancy. Mothers who are underweight are more likely to deliver immature babies who, by virtue of their physiologic immaturity, are more likely to suffer from birth defects, hyaline membrane disease, and other developmental disorders of the newborn.
Other factors affecting the fetus include certain drugs taken by the mother during pregnancy. A well-known example is thalidomide, which inhibits the growth of the extremities of the fetus, resulting in gross deformities. Many drugs, including prescription as well as nonprescription medications, are now believed to be capable of causing fetal abnormalities. In addition, consumption of alcohol during pregnancy may result in fetal alcohol syndrome. Most health care providers recommend that all drugs be avoided during pregnancy except those essential to the control of disease in the mother.
Diseases that increase the risk of obstetrical complications include diabetes, heart disease, hypertension, kidney disease, and anemia. rubella (German measles) can be responsible for many types of birth defects, particularly if the mother contracts it in the first 3 months of pregnancy. Sexually transmitted diseases can have tragic effects on the baby, even though the symptoms in the mother are minor at the time of pregnancy. syphilis is particularly dangerous because it is one of the few diseases that can be transmitted to the fetus in utero. The baby is either stillborn or born infected, and rarely escapes physical or mental defects or both. Successful treatment of the mother before the fifth month of pregnancy will prevent infection in the infant.
During the birth process the infant may be infected with gonorrhea as it passes through the birth canal. Gonorrheal infection of the eyes can cause blindness. herpes simplex Type II involving the genitals of the mother can also be transmitted to the infant at birth. The mortality and morbidity rates for such infected infants are high.
The age of the mother is also an important factor in the well-being of the fetus. The mortality and morbidity rate for infants born of mothers below age 15 and above 40 are higher than for those of mothers between these ages.
Recently developed tests to monitor fetal health have taken much of the guesswork out of predicting the chances of survival and health status of the fetus after birth. Such tests and evaluation techniques include amniocentesis, chemical and hormonal assays, biophysical profiles, testing for alpha-fetoprotein, ultrasound examinations, electronic surveillance of fetal vital signs and reaction to uterine contractions, and analyses of the infant's blood during labor.
On the first prenatal visit the patient's medical history is taken in considerable detail, including any diseases or operations she has had, the course of previous pregnancies, if any, and whether there is a family history of multiple births or of diabetes mellitus or other chronic diseases. The first visit also includes a thorough physical examination and measurement of the pelvis. Blood samples are taken for screening for rubella and sexually transmitted diseases such as syphilis, hepatitis B, chlamydiosis, infection by the human immunodeficiency virus, and other conditions. A complete blood count is also needed. Urine is tested for albumin and sugar and examined microscopically. On subsequent visits the patient brings a urine specimen, collected upon arising that morning, to be tested for albumin and glucose. At each prenatal visit her blood pressure is taken and recorded and she is weighed. In the second trimester, when the uterus becomes an abdominal organ, the height of the fundus is measured at each visit. After the sixth month a rule such as mcdonald's rule can be applied to assess fetal growth.
Patients who are considered high-risk mothers usually are sent to a specialist and the infant is delivered at a regional hospital where sophisticated monitoring equipment and laboratory tests are available, and specially trained personnel can attend to the needs of the mother and her infant.
A visit to a dentist early in pregnancy is a good idea to forestall any possibility of infection arising from tooth decay. Pregnancy does not encourage tooth decay. Hemorrhoids sometimes occur in pregnancy because of pressure from the enlarged uterus on the veins in the rectum. The health care provider should be consulted for treatment. varicose veins also result from pressure of the uterus, which restricts the flow of blood from the legs and feet. Lying flat with the feet raised on a pillow several times a day will help relieve swelling and pain in the legs. In more difficult cases the health care provider may prescribe an elastic bandage or support stockings.
Backache during pregnancy is caused by the heavy abdomen pulling on muscles that are not normally used, and can be relieved by rest, sensible shoes, and good posture. Swelling of the feet and ankles usually is relieved by rest and by remaining off the feet for a day or two. If the swelling does not disappear, the health care provider should be informed since it may be an indication of a more serious complication.
Shortness of breath is common in the later stages of pregnancy. If at any time it becomes so extreme that the woman cannot climb a short flight of stairs without discomfort, the health care provider should be consulted. If a mild shortness of breath interferes with sleep, lying in a half-sitting position, supported by several pillows, may help.
The more serious complications of pregnancy include pyelitis, hyperemesis gravidarum, eclampsia, and placenta previa and abruptio placentae.
In a tubal pregnancy a spontaneous abortion may occur, but more often the fetus will grow to a size large enough to rupture the tube. This is an emergency situation requiring immediate treatment. The symptoms of such a tubal rupture are vaginal bleeding and severe pain in one side of the abdomen. Prompt surgery is necessary to remove the damaged tube and the fetus, and to stop the bleeding. Fortunately, the removal of one tube usually leaves the other one intact, so that future pregnancy is possible. Patients who are Rh-negative should be given Rh0 (D) immune globulin (RhoGAM) after ectopic pregnancy for isoimmunization protection in future pregnancies.
pregnancyObstetrics The state of gestation; the period of time from confirmation of implantation of a fertilized egg within the uterus–presumptive signs of pregnancy include missed menses or a positive pregnancy test [45 CFR 46.203(b)]–until the fetus has entirely left the uterus–ie, been delivered. See At-risk pregnancy, Cervical pregnancy, Clinical pregnancy, Crisis pregnancy, Ectopic pregnancy, Fatty liver of pregnancy, High-risk pregnancy, Mole pregnancy, Multifetal pregnancy, Postterm pregnancy, Pseudopreganancy, PUPPP, Selective termination of pregnancy, Sympathy pregnancy, Teenage pregnancy, Tubal pregnancy, Unwanted pregnancy.
pregnancy(preg'nan-se) [L. praegnans, with child, pregnant]
About 7 million American women become pregnant each year, and about two thirds of these pregnancies result in live births. In 2009, there were 4,143,000 live births in the U.S.
Signs and Symptoms
Presumptive and probable signs are those commonly associated with pregnancy but may be due to other causes, such as oral contraceptive therapy. Presumptive symptoms include amenorrhea, nausea and vomiting, breast tenderness, urinary frequency, fatigue, chloasma, vaginal hyperemia (Chadwick sign), and “quickening.” Probable signs include increased abdominal girth, palpable fetal outline, softening of the lower uterine segment (Hegar sign), softening of the cervix (Goodell sign), and immunodiagnostic pregnancy tests. Positive signs and symptoms of pregnancy are auscultation of fetal heart sounds, fetal movements felt by the examiner, and an identifiable embryonic outline on ultrasound.
The pregnant woman experiences many physiological alterations related to the increased levels of estrogen and progesterone and to the demands of the growing fetus; every system in the woman's body responds to these changes.
Reproductive tract changes: Alterations in uterine size, shape, and consistency include an increase in uterine muscle mass over the months of pregnancy. In response to elevated estrogen and progesterone levels, the cervix and lower uterine segment soften. A thick mucous plug fills the cervical canal. Vaginal secretions increase, and vaginal pH is more acidic (pH = 3.5 to 6.0). Change in vaginal pH discourages the survival and multiplication of bacteria; however, it also encourages infection by Candida albicans. The vagina elongates as the uterus rises in the pelvis; the mucosa thickens, with increases in secretions, vascularity, and elasticity. See: Chadwick sign; Goodell sign; Hegar sign
Breast changes: The breasts become enlarged, tender, and more nodular. The areolae darken; the nipples become more sensitive and erectile; and Montgomery's tubercles enlarge. Colostrum may leak out during the last trimester, as the breasts prepare for lactation.
Endocrine glands: The size and activity of the thyroid gland increase markedly. Thyroid-binding globulin and triiodothyronine levels rise, while thyroid-stimulating hormone levels drop slightly. These changes allow the pregnant woman to meet the endocrine needs imposed by the developing fetus, and other body changes that occur during pregnancy. Pituitary activity increases; prolactin levels increase ensuring lactation; placental hormones prevent ovulation and encourage development of the corpus luteum. Parathyroid activity decreases during the first trimester, then increases throughout the pregnancy to meet the increasing calcium demands of the fetus. Insulin resistance increases; this poses a risk, for some women, of glucose intolerance or gestational diabetes mellitus.
Cardiovascular alterations: Circulating blood volume increases progressively throughout pregnancy, peaking in the middle of the third trimester. Although the red blood cell count rises by about 30%, a 50% increase in blood volume creates dilutional anemia. The lower relative hematocrit decreases the viscosity of the blood . However, a hemoglobin concentration of less than 11 g is usually due to iron deficiency. Rising levels of clotting factors VII, VIII, IX, X, fibrinogen, and von Willebrand factor increase coagulability. The pulse rate increases, along with cardiac stroke volume. Peripheral vascular resistance drops. Mid-trimester blood pressure may be slightly lower than normal but remains essentially unchanged.
Skeletal system: Softening and increased mobility of the pelvic articulations is reflected in the waddling gait of pregnancy. As pregnancy progresses, the woman's center of gravity shifts, and the lumbar curve increases to compensate for the growing anterior weight of the gravid uterus. Problems with dental caries may become more prominent during pregnancy but can be prevented with oral rinses (such as chlorhexidine) and regular brushing and flossing.
Respiratory system: The effects of progesterone on smooth muscle include a decreased airway resistance, which enables the woman to meet her increased needs for oxygen by permitting a 30% to 40% increase in tidal volume and a 15% to 20% rise in oxygen consumption. The effects of estrogen include edema and congestion of the nasal mucosa, reflected in nosebleeds and nasal stuffiness.
Gastrointestinal system: Nausea and vomiting is the single most common complaint during the first trimester. Progesterone-related diminished motility contributes to common complaints of heartburn and constipation. Hemorrhoids are common and caused by increased pressure in the lower pelvis and constipation.
Immune system Alterations in T helper cell dominance produce immunological tolerance for the fetus and the placenta, both of which contain antigens that are alien to the mother. During pregnancy, autoimmune diseases such as rheumatoid arthritis or systemic lupus erythematosus tend to become less active.
Skin: Pigmentation changes in pregnancy include chloasma (the so-called mask of pregnancy), areolar darkening, and linea nigra (a pigmented line that vertically bisects the abdomen). They reflect estrogen-related stimulation of skin melanocytes. Striae gravidarum, also called stretch marks, may appear in the skin of the abdomen, breasts, and thighs.
Urinary system: By middle of the first trimester, the glomerular filtration rate has risen by about 50%; in compensation, tubular reabsorption also increases. Although urinary frequency is common in the first and last trimesters, bladder capacity actually increases; however, pressure from the growing uterus reduces the volume required to stimulate voiding. During the second trimester, the uterus rises out of the pelvis, becoming an abdominal organ and relieving bladder compression until late in the third trimester.
Weight: In average-sized individuals, expected first trimester weight gain is 2 to 5 lb. Total weight gain and the pattern by which it increases should be monitored to enable early signs of pregnancy-related problems common to the particular point in gestation. The Institute of Medicine recommends the following weight gains during singleton pregnancies: a woman with a prepregnancy body mass index less than 19.8 should gain 25 to 39 lb (11.4 to 17.7 kg); a woman with a prepregnancy body mass index from 19.8 to 26 should gain 25 to 34 lb (11.4 to 15.5 kg); and a woman with a prepregnancy body mass index from 26 to 29 should gain 15 to 24 lb (6.8 to 10.9 kg). The recommended weight gains during pregnancy are different for multiple gestations, e.g., a woman carrying triplets should gain about 50 lb [22.7 kg] during the course of her pregnancy.
An essential component to anticipatory guidance and patient teaching is to encourage the woman's active participation in her own health maintenance and pregnancy progress. Health care providers describe to pregnant women common complaints related to normal physiological changes of pregnancy and suggest actions to minimize discomfort.
Nausea and vomiting. See: morning sickness
Heartburn: Hormone-related delayed gastric emptying, cardiac sphincter relaxation, and stomach displacement by the growing uterus contribute to reflux. The use of low-sodium or combination aluminum hydroxide/magnesium hydroxide preparations is recommended for symptomatic relief. For severe, unresponsive heartburn, over-the-counter H2 blockers, such as ranitidine (Zantac) or famotidine (Pepcid), may be recommended.
Constipation: The woman should increase fiber and fluid intake. She also may use stool softeners.
Muscle cramps: The woman may relieve the so-called charley horse that occurs during sleep by dorsiflexing the foot of the affected leg. A calcium-phosphorus imbalance may contribute to increased frequency of this problem, although the causes are not clear. The woman can increase calcium intake by drinking the recommended daily quart of milk or by drinking a pint of milk daily and taking a calcium supplement with vitamin D.
Back pain: Growing anterior mass, shift in center of gravity, and increased lumbar curve contribute to backaches. To relieve discomfort, the pregnant woman should wear well-fitting, low-heeled shoes and perform exercises that increase abdominal muscle tone. See: pelvic rock; pelvic tilt
Dependent edema: Pedal edema is a common third-trimester complaint related to decreased venous return from the extremities. The woman is advised to rest frequently and to elevate her feet. She should report promptly any edema of the face, hands, or sacral area to facilitate early diagnosis and management of pregnancy-induced hypertension.
Varicose veins: Decreased venous return from the extremities and compression of vascular structures by the growing uterus aggravate any weakness in the vascular walls and valves. Varicosities often occur in the legs, vulva, and pelvis. The woman should avoid tight clothing and prolonged standing. Other preventive and therapeutic measures include wearing support stockings, resting in left Sims' position, and elevating the lower limbs during sleep.
Hemorrhoids: Temporary symptomatic relief may be obtained by Sitz baths and analgesic ointments. The woman also should be instructed in how to reinsert the hemorrhoid with a well-lubricated finger, holding it in place for 1 to 2 min before releasing the pressure. See: constipation
Vaginal discharge: A normal increase in vaginal discharge occurs during pregnancy. Common perineal hygiene usually is effective as a comfort measure; douching is contraindicated during pregnancy. The woman should contact her primary caregiver promptly if profuse, malodorous, or blood-tinged discharge occurs. See: vaginitis
Dyspnea: Shortness of breath occurs as the growing uterus presses on the woman's diaphragm. Elevation of the head and shoulders may provide some relief. The dyspnea disappears when lightening occurs.
Pruritus: The normal stretching of the skin may generate itching on the breasts, abdomen, and vulva. Pruritic urticarial papules and plaques of pregnancy is the most common benign dermatosis of pregnancy. Occurring in the third trimester, it usually resolves spontaneously after delivery. If severe, topical emollients, steriods, and, antihistamines may provide some relief. Use of an emollient lotion may be suggested; the patient is instructed to inform her primary caregiver if vulvovaginal itching occurs in conjunction with an increase or alteration in vaginal discharge. See: vaginitis
A woman's nutritional status before and during pregnancy is an important factor that affects both her health and that of her unborn child. Nutritional assessment is an essential part of antepartal care. In addition, the presence of pre-existing and coexisting disorders, such as anemia, diabetes mellitus, chronic renal disease, and phenylketonuria, may affect dietary recommendations. Substance abuse increases the risk of inadequate nutrition, low maternal weight gain, low-birth-weight infants, and perinatal mortality.
Dietary recommendations emphasize a high-quality, well-balanced diet. Increased amounts of essential nutrients (i.e., protein, calcium, magnesium, zinc, and selenium, B vitamins, vitamin C, folate, and iron) are necessary to meet nutritional needs of both mother and fetus. Most nutritional and metabolic needs can be met by eating a balanced daily diet containing approximately 35 kcal for each kilogram of optimal body weight plus an additional 300 kcal/day during the second and third trimesters. Because it is difficult to meet all the daily dietary recommendations, vitamin and iron supplements are recommended.
Travel: Preparing for travel during pregnancy will depend upon the number of weeks gestation, the duration of the travel, and the method (i.e., auto, boat, bus, train, airplane).
Safety belts, preferably the combined lap and shoulder type, should be worn with the lap portion below the pregnant abdomen not across it. If nausea and vomiting of pregnancy is a factor, travel by sea isn't advisable. If anti-motion-sickness medication is used, it should be one approved for use during pregnancy (or antinausea wrist bands may be used). Travel during the last part of pregnancy isn't advised unless obstetrical care is available at the destination(s). It is important to have a copy of current medical records along when traveling. Travel abroad should be discussed with the obstetrician so that appropriate immunizations can be given. For travel in an area known to be endemic for malaria, certain drugs will be needed for prophylaxis.
CAUTION!Live virus immunization should not be administered during pregnancy.
Working: Healthy pregnant women who are employed in jobs that present no more risk than those in daily life are encouraged to continue working if they desire until shortly before delivery.
Exercise: If the pregnancy is progressing normally, exercise should be continued. The amount and type of exercise is an individual matter. A woman who has exercised regularly before her pregnancy should experience no difficulty with continuing; however, a previously sedentary woman should not attempt to institute a vigorous exercise program such as long-distance running or jogging during her pregnancy. No matter what the type of exercise, it is important to remember that, with the progress of pregnancy, the center of gravity will change and probably prevent participation at the same level and skill as before pregnancy. Sports to avoid include water skiing, horseback riding, and scuba diving. In horseback riding, in addition to the possibility of falling from the horse, the repeated bouncing may lead to bruising of the perianal area. Scuba diving may lead to decompression sickness and bends and to intravascular air embolism in the fetus. Women who breast-feed their children should continue exercising if they maintain hydration and adequate breast support.
Sexual intercourse: Women who are experiencing normally progressing pregnancies need not avoid intercourse. Pregnant women should refrain from coitus if they have a history of preterm labor or premature rupture of membranes and if they are bleeding or have ruptured membranes.
Tests: Common tests include blood tests for nutritional or sickle cell anemia, blood type and Rh factor, rubella titers, syphilis, and serum alpha-fetoprotein for the presence of neural tube defects such as spina bifida. Additional testing may include determining HIV status and hepatitis immunity. Ultrasound may be used to determine age, rate of growth, position, some birth defects, and fetal sex. Chorionic villus sampling may be done early in pregnancy if the family history indicates potential for genetic diseases. Second trimester amniocentesis may be used to detect chromosomal abnormalities, genetic disorders, and fetal sex. In late pregnancy, nonstress tests, contraction stress tests, and fetal biophysical profiles may be done; amniocentesis may be done to evaluate fetal lung maturity. See: table
Vaccinations: Influenza vaccination is recommended during pregnancy
Pregnancy in adolescence: Although pregnancy among teenagers is decreasing in the U.S., about 7% of all American teenage girls still become pregnant in any given year, one of the highest rates of teen pregnancy in developed countries. Sociocultural factors are believed to contribute to the high incidence of pregnancies among this population. Demographic data indicate that teen pregnancy is more likely to be associated with being single, having low socioeconomic status, and lacking social support systems. Pregnant teenagers are believed to be at high risk for some complications of pregnancy; if, however, they seek prenatal care early and consistently cooperate with recommendations, the risk is comparable to that for other age groups. Clinical data identify a common pattern of late entry to the prenatal care system, failure to return for scheduled appointments, and noncompliance with medical and nursing recommendations. As a result of these behaviors, adolescents are at higher risk for pregnancy-related complications, such as iron-deficiency anemia, pregnancy-induced hypertension, preterm labor and delivery, low birthweight newborns, and cephalopelvic disproportion. Other health problems seen more commonly in pregnant adolescents include sexually transmitted diseases and substance abuse.high-risk pregnancy;
Mature pregnancy: A growing number of women are experiencing their first pregnancies after age 35. The incidence of fetal demise among this population is 6:1000 births, double the rate for women under 35. Many factors may contribute to the increased risk, including pre-existing and coexisting conditions, such as diabetes mellitus, hypertension, and uterine fibroids. Mature women are identified as being at higher risk for spontaneous abortion, preeclampsia, abruptio placentae, placenta previa, gestational diabetes, cesarean birth, and chromosomal abnormalities such as Down syndrome. Multiple-gestation secondary assisted reproduction also may be a factor in fetal loss.
Pregnancy after menopause: Very rarely, postmenopausal women have become pregnant through embryo donation and have successfully carried the pregnancy to term delivery. Prior to undergoing this procedure, the women had been undergoing hormone replacement therapy. Previously, it had been assumed that the postmenopausal uterus would not be capable of supporting the growth and development of an embryo. Pregnancies in older women are considered high risk for reasons similar to those related to mature pregnancy. Late in the third trimester, the woman may be instructed to keep a fetal activity record and undergo regularly scheduled nonstress tests.
Early complaints are consistent with those of a normal pregnancy (i.e., amenorrhea, breast tenderness, nausea). Pregnancy test results are positive owing to the presence of human chorionic gonadotropin (hCG) in blood and urine. Signs and symptoms arise as the growing embryo distends the fallopian tube; associated complaints include intermittent, unilateral, colicky abdominal pain. Complaints associated with tubal rupture include sharp unilateral pelvic or lower abdominal pain; orthostatic dizziness and vertigo or syncope; and referred shoulder pain related to peritoneal irritation from abdominal bleeding (hemoperitoneum). Signs of hypovolemic shock may indicate extensive abdominal bleeding. Vaginal bleeding, typically occurring after the onset of pain, is the result of decidual sloughing.
Abdominal: The incidence of pregnancy in the abdominal cavity with the conceptus attached to an abdominal organ is between 1:3000 and 1:4000 births. Ovarian: Conception and implantation within the ovary itself occurs in approximately 1 in 7,000 to 1 in 50,000 pregnancies. Tubal: Ninety to 95% of ectopic pregnancies occur in the fallopian tube; of these, 78% become implanted in the uterine ampulla, 12% in the isthmus, and 2% to 3% in the interstices.
Transabdominal or transvaginal pelvic ultrasonography is used to identify the location of the pregnancy. It has also largely replaced culdocentesis for confirmation of hemoperitoneum.
An operative approach is most common. Laparoscopy and linear laser salpingostomy can be used to excise early ectopic implantations; healing is by secondary intention. Segmental resection allows salvage and later reconstruction of the affected tube. Salpingectomy is reserved for cases in which tubal damage is so extensive that reanastomosis is not possible. Methotrexate has been used successfully to induce dissolution of unruptured tubal masses less than 3.5 cm. Posttreatment monitoring includes serial quantitative b-hCG levels, to be certain that the pregnancy has ended.
Preoperative: The patient is assessed for pain and shock. Vital signs are monitored and oxygen administration by nonrebreather mask is started. An IV fluid infusion via a large-bore cannula is started and blood is drawn to type and cross (including Rh-compatibility) for potential transfusion. Medications (including RhoGAM if the patient is Rh negative) may be prescribed and administered and the patient's response evaluated. The patient's and family's wishes regarding religious rites for the products of conception are determined. Both patient and family are encouraged to express their feelings of fear, loss, and grief. Information regarding the condition and the need for surgical intervention is clarified.
Postoperative: Vital signs are monitored until stable, incisional dressings are inspected, vaginal bleeding is assessed, and the patient's physical and emotional reactions to the surgery are evaluated. Prescribed analgesics and other medications are administered, and the patient evaluated for desired and adverse effects. The grieving process is anticipated, and both the patient and family are referred for further counseling as needed.
extrauterine pregnancyEctopic pregnancy.
mesenteric pregnancyTuboligamentary pregnancy.
mural pregnancyInterstitial pregnancy.
surrogate pregnancySee: surrogate mother
|• Assessment of pregnant women for alcohol misuse and tobacco use|
|• HIV antibodies (blood test)|
|• Chlamydia and gonorrhea (antigen or culture) tests|
|• Hepatitis B virus (blood test)|
|• Rh incompatibility (blood test)|
|• Syphilis (blood test)|
|• Urinalysis for asymptomatic bacteriuria|
|• Nutritional assessment|
|• Assessment for intimate partner violence|
pregnancyThe state of a woman during the period from fertilization of an ovum (conception) to the birth of a baby or termination by ABORTION.
pregnancythe time from about 2 weeks after the last menstrual period (the time of ovulation) to parturition (labour/delivery), normally 40 weeks or 280 days. Most women feel and look better if they exercise while pregnant and it helps to alleviate backache and maintain posture, ease joint discomfort, allow better sleep and minimize excessive weight gain. Pregnancy confers physiological benefits to exercise and possibly performance during the first trimester (3 months), especially by virtue of changes in the cardiorespiratory systems. Modern thinking is that exercise is generally safe and should be encouraged, if comfortable, until well into the last trimester, provided that there are no complications of pregnancy (bleeding, hypertension, multiple pregnancy, placenta praevia, etc.). Walking, cycling, dance and water-based activity are popular with pregnant women. Exercise should be symptom-limited and should stop if the woman becomes dizzy or breathless. Contact sports such as boxing and those where a fall is likely, such as horse riding, climbing and trampolining, are not recommended in case of damage to the fetus.
pregnancy; gestation female state from conception to birth (see epinephrine; local anaesthetic (LA) administration, pregnancy)
Patient discussion about pregnancy
Q. Will she be tired all her pregnancy? My wife is 6 weeks pregnant with our first baby. She is tired all the time and goes to bed at 7 PM. Will she be like this the whole pregnancy?
-She should take short breaks during the day and lie down and lift her feet up. This can help her feel better and less tired. If she is at work and can't lie down, then she should just pick her legs up on a chair.
-She should take a few short naps during the day and sleep at least 7-8 hours a night.
- She should sleep on her left side as this improves the blood flow to the womb.
Q. Is this the symptom of pregnancy? I have burning rashes all over my face and neck and it is itching a lot. I’ve tried with popular brand lotions and all of them are in vain. I have consulted skin specialist also and he said this is not an allergic reaction. Can anyone give me some insight on this and what I could use to get rid of this crazy outbreak of rashes every now and then….. It’s just my skin got really sensitive for some reason... Is this the symptom of pregnancy?
Q. Which vaccinations are allowed during pregnancy? I'm 13 weeks pregnant and planning to travel to east Africa.
Please check urgently the links on this page before you would like to go on with any vaccination, you should check out this very long list of links:
at the bottom you will also find links in english. vaccinations in general are very disputable/dubious and it is probably time that we learn about it.