title: Effect of progesterone administration on the number of delayed implantation blastocysts recovered from ovariectomized mice.
mesh_terms: D000818:Animals; D001755:Blastocyst / Q000187:drug effects*; D002369:Castration; D010064:Embryo Implantation; D010065:Embryo Implantation, Delayed; D005260:Female; D051379:Mice; D008813:Mice, Inbred ICR; D011247:Pregnancy; D011374:Progesterone / Q000494:pharmacology*
chemical_list: D011374:Progesterone