title: Quality of embryos from in-vitro fertilisation.
mesh_terms: D004624:Embryo Transfer; D004622:Embryo, Mammalian / Q000502:physiology*; D005069:Evaluation Studies as Topic; D005260:Female; D005307:Fertilization in Vitro; D006801:Humans; D011247:Pregnancy; D011272:Pregnancy, Multiple