The discharge of an OVUM from a rupturing follicle in the OVARY
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Ovulationshemmer : Oral contraceptives & breast cancer / Committee on the Relationship Between Oral Contraceptives and Breast Cancer, Institute of Medicine, Division of Health Promotion and Disease Prevention
Ovum -- Atlases. : Atlas of fine structure of human sperm penetration, eggs, and embryos cultured in vitro / A. Henry Sathananthan, Alan O. Trounson, and Carl Wood
Transfer of preovulatory oocytes from donor to a suitable host. Oocytes are collected, fertilized in vitro, and transferred to a host that can be human or animal
Transfer of preovulatory oocytes from donor to a suitable host. Oocytes are collected, fertilized in vitro, and transferred to a host that can be human or animal
Interactive processes between the oocyte (OVUM) and the sperm (SPERMATOZOA) including sperm adhesion, ACROSOME REACTION, sperm penetration of the ZONA PELLUCIDA, and events leading to FERTILIZATION
Demography -- Namibia -- Owambo -- History : Fertility, mortality and migration in sub-Saharan Africa : the case of Ovamboland in North Namibia, 1925-90 / Veijo Notkola and Harri Siiskonen
Owambo (Namibia) -- Population : Fertility, mortality and migration in sub-Saharan Africa : the case of Ovamboland in North Namibia, 1925-90 / Veijo Notkola and Harri Siiskonen