title: In vitro fertilization and alternatives.
mesh_terms: D002970:Cleavage Stage, Ovum; D004195:Disease Models, Animal; D010064:Embryo Implantation; D004624:Embryo Transfer; D005260:Female; D005307:Fertilization in Vitro / Q000379:methods*; D006801:Humans; D007247:Infertility, Female / Q000209:etiology