Parental consent over embryos.
D033421:Beginning of Human Life; D033041:Embryo Research; D004622:Embryo, Mammalian; D004992:Ethics, Medical; D005260:Female; D005307:Fertilization in Vitro; D006805:Human Experimentation; D006801:Humans; D019369:Life; D008297:Male; D028681:Moral Obligations; D033282:Parental Consent; D010290:Parents; D028723:Personhood; D012106:Research