title: Progesterone-activated spermatozoa used for in vitro fertilization.
authors.affiliation: Laboratory of Reproductive Biology, Juliane Marie Center for Children, Women and Reproduction, University Hospital of Copenhagen, Denmark.
authors.forename: C Y
authors.initials: CY
authors.lastname: Andersen
authors.forename: J
authors.initials: J
authors.lastname: Grinsted
mesh_terms: D000328:Adult; D005260:Female; D005307:Fertilization in Vitro; D006801:Humans; D008297:Male; D008875:Middle Aged; D009865:Oocytes / Q000502:physiology*; D011247:Pregnancy; D018873:Pregnancy Rate; D011374:Progesterone / Q000494:pharmacology* / Q000502:physiology; D011446:Prospective Studies; D011897:Random Allocation; D013084:Sperm-Ovum Interactions / Q000502:physiology; D013094:Spermatozoa / Q000187:drug effects / Q000502:physiology*
chemical_list: D011374:Progesterone