New reproductive techniques.
D000328:Adult; D015925:Cryopreservation; D004624:Embryo Transfer; D004622:Embryo, Mammalian / Q000502:physiology*; D005260:Female; D005307:Fertilization in Vitro / Q000379:methods*; D006801:Humans; D008875:Middle Aged; D011247:Pregnancy