U.S. seconds Australia with frozen embryos.
D001315:Australia; D015925:Cryopreservation; D004624:Embryo Transfer; D004622:Embryo, Mammalian; D005307:Fertilization in Vitro; D006801:Humans; D008722:Methods; D016134:Organizational Policy; D012015:Reference Standards; D012952:Societies; D014481:United States
Genetics and Reproduction; Popular Approach/Source