sex drive


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sex drive

A primary instinctual drive to have sex, which is likely a pre-existing, “hardwired” aspect human behaviour.

sex drive

Libido, see there.

sex drive

Motivation, both psychological and physiological, for behavior associated with procreation and erotic pleasure.

sex

1. the fundamental distinction, found in most species of animals and plants, based on the type of gametes produced by the individual or the category to which the individual fits on the basis of that criterion. Ova, or macrogametes, are produced by the female, and spermatozoa, or microgametes, are produced by the male. The union of these distinctive germ cells results in the production of a new individual in sexual reproduction.
2. to determine the sex of an animal.

sex cell
see germ cell, gamete.
sex chromatin
the persistent mass of chromatin situated at the periphery of the nucleus in cells of normal females; it is the material of the inactivated sex chromosome. Called also Barr body.
chromosomal sex
sex as determined by the presence of the XX (female) or the XY (male) genotype in somatic cells, without regard to phenotypic manifestations. Called also genetic sex.
sex chromosomes
see sex chromosomes.
sex determination
1. the change in the fetus to a male or female configuration; the process by which the sex of an organism is fixed, associated, in animals, with the presence or absence of the Y chromosome.
2. diagnosis of the sex of the fetus before birth performed by examination of fetal fluids obtained by amniocentesis.
sex determining region of Y
a single gene responsible for determining the sex of an animal.
sex drive
see libido.
endocrinological sex
the phenotypic manifestations of sex determined by endocrine influences, such as mammary development, etc.
genetic sex
chromosomal sex.
sex glands
in the male includes the prostate, seminal vesicles, ampullae and bulbourethral glands; in the female includes ovaries.
gonadal sex
the sex as determined on the basis of the gonadal tissue present (ovarian or testicular).
sex hormones
glandular secretions involved in the regulation of sexual functions. The principal sex hormone in the male is testosterone, produced by the testes. In the female the principal sex hormones are the estrogens and progesterone, produced by the ovaries.
These hormones influence the secondary sex characters, such as the shape and contour of the body and head, mammary development and the pitch of the voice. The male hormones stimulate production of spermatozoa, and the female hormones control ovulation, pregnancy and the estral cycle.
sex-linkage
includes X-linked (much the most common) and Y-linked loci.
sex-linked inheritance
see sex-linkage (above).
morphological sex
sex determined on the basis of the morphology of the external genitals.
neutrophil sex lobe
see drumstick lobe.
nuclear sex
the sex as determined on the basis of the presence or absence of sex chromatin in somatic cells, its presence normally indicating the XX (female) genotype, and its absence the XY (male) genotype.
sex parity
see sex ratio (below).
sex pheromone
sex ratio
proportion of female to male births.
sex reversal
the sexual condition of animals in which gonadal sex and chromosomal sex are dissimilar.
sex steroids
steroidal compounds acting as hormones in reproductive processes; the principal ones are estrogen, progesterone, testosterone.

Patient discussion about sex drive

Q. What are some ways to get an erection? Libido and sperm are OK. I have had a problem with depression for years. I have always had a strong libido and I find that my ED has been a factor in my depression. Sexual relationships have helped me deal with my depression. What a MIRACLE! How can something so good be a remedy for mental problems. Oh! for a good stiff dick. I have considered a penile prosthesis implant but I'm still hoping for something better. Any information that might help would be greatly appreciated and I will remember you in my dreams and fantasies(sexual)for you ladies and I'll thank you studs. John

A. I am a female but my husband likes to think about a womans vagina. So maybe you should get a fake vagina try Adameve.com. And also try lubricants and other things, think about what turns you on.

More discussions about sex drive
References in periodicals archive ?
Her sex drive is at an all-time low, but I still want intimacy from time to time
In fact, on a desirability scale, women's yearnings decreased steadily with every passing month of a relationship, making it possible to gauge a woman's sex drive just by looking at a union's duration, the Daily Mail reported.
It's hard for him if you have a low sex drive and his is still high, so you're at the point where you need to meet in the middle.
But some of my patients have found the opposite - increased sex drive, more energy and also an increase in muscle mass and performance.
In truth, I never had a high sex drive, never had a load of affairs - an awful lot of one's sex drive goes into music anyway.
I UNDERSTAND how you might blame yourself for your husband's lack of sex drive but there is every chance that it has nothing to do with you.
But despite the drugs' apparent success and low cost, some are finding them difficult to obtain, he said: "Because steroids [which were banned for nonmedical purposes in 1990] are still perceived as illegal drugs by many doctors, many people with AIDS are dying due to the misconception that [steroids] can't be used medically--or because some doctors think it's unethical to boost the sex drive of a person with HIV.
The study by UK researchers also found that more than two-thirds of men who contacted had erection problems, which were frequently linked to loss of sex drive.
ROBBIE WILLIAMS says he injects himself with hormones that boost his libido after he was told he had the sex drive of a 100-year-old man.
Finding a solution to your problem requires compromise and just as you need to try to boost your sex drive, he needs to realise he can't always have sex when he wants it.
Women writers in particular, it often seems, become undone when faced with the male sex drive.
Symptoms treated with hormone therapy in men include impotence, diminished sex drive, muscle weakness and osteoporosis.