title: Hormonal control of uterine receptivity for nidation.
mesh_terms: D000818:Animals; D002582:Cervix Mucus / Q000166:cytology / Q000187:drug effects; D002715:Chlormadinone Acetate / Q000494:pharmacology; D003270:Contraceptive Agents / Q000494:pharmacology; D010064:Embryo Implantation; D004967:Estrogens / Q000502:physiology*; D005260:Female; D006801:Humans; D008297:Male; D008855:Microscopy, Electron, Scanning; D008954:Models, Biological; D011247:Pregnancy; D011374:Progesterone / Q000494:pharmacology / Q000502:physiology*; D011817:Rabbits; D051381:Rats; D013094:Spermatozoa / Q000187:drug effects; D013997:Time Factors; D014599:Uterus / Q000502:physiology*
chemical_list: D003270:Contraceptive Agents; D004967:Estrogens; D002715:Chlormadinone Acetate; D011374:Progesterone