title: Increasing the reproductive rat of the ewe.
mesh_terms: D000818:Animals; D004971:Estrus / Q000187:drug effects; D005260:Female; D005306:Fertilization; D008027:Light; D011247:Pregnancy; D011374:Progesterone / Q000494:pharmacology; D012098:Reproduction; D012621:Seasons; D012756:Sheep / Q000502:physiology*; D013997:Time Factors
chemical_list: D011374:Progesterone