Ovulation (redirected from noncopulatory ovulation)

ovulation /ovu·la·tion/ (ov?u-la´shun) the discharge of a secondary oocyte from a graafian follicle.ov´ulatory

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o·vu·la·tion (vy-lshn, vy-)

n.

The discharge of an ovum from the ovary.

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Ovulation

The phase of the female monthly cycle when a developed egg is released from the ovary into the fallopian tube for possible fertilization.

Mentioned in: Contraception, Dysmenorrhea, Emergency Contraception, Hormone Replacement Therapy, Infertility Therapies, Menopause, Ovarian Cysts, Recurrent Miscarriage

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ovulation

the discharge of the ovum from the graafian follicle.

The discharged ovum enters the uterine tube adjoining the ovary and moves toward the uterus; if it encounters a spermatozoon while it is still alive (about 48 hours), the two merge. Fertilization usually takes place in the uterine tube. The fertilized ovum then makes its way to the uterus, where it becomes embedded in the prepared wall as the first stage of growth of the embryo. See also estrus, estrous cycle.

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double ovulation

simultaneous ovulation in both ovaries.

ovulation failure

the ripe follicle does not rupture and discharge its ovum.

ovulation fossa

site of rupture of mature follicles.

multiple ovulation

see superovulation.

noncopulatory ovulation

standard procedure in species other than cats.

quiet ovulation

see silent estrus.

ovulation tags

strands of fibrin, proliferating capillaries and leukocytes on the peritoneal serosa close to ovulation sites especially in mares and cows.