Handling the human embryo.
D033041:Embryo Research; D004622:Embryo, Mammalian; D004992:Ethics, Medical; D005260:Female; D005307:Fertilization in Vitro; D033161:Government Regulation; D006801:Humans; D007883:Legislation, Medical; D008297:Male; D011247:Pregnancy; D013094:Spermatozoa; D006113:United Kingdom