Ovum development and transfer.
D000818:Animals; D002369:Castration; D002417:Cattle; D010064:Embryo Implantation; D005260:Female; D008394:Marsupialia; D051379:Mice; D010060:Ovulation; D010063:Ovum / Q000254:growth & development* / Q000637:transplantation; D011247:Pregnancy; D051381:Rats; D012756:Sheep; D013552:Swine; D013997:Time Factors; D014599:Uterus / Q000502:physiology