U.S. rules hurt fertilization research.
D001290:Attitude; D035843:Biomedical Research; D033041:Embryo Research; D004624:Embryo Transfer; D004622:Embryo, Mammalian; D035082:Federal Government; D005307:Fertilization in Vitro; D005378:Financial Support; D005380:Financing, Government; D006076:Government; D033161:Government Regulation; D006801:Humans; D011640:Public Policy; D012106:Research; D012108:Research Personnel; D012922:Social Change; D012926:Social Control, Formal
Biomedical and Behavioral Research; Genetics and Reproduction; Legal Approach