Studies on ovine infertility in agricultural regions of western Australia: plasma progesterone levels of fertile and infertile ewes.
No differences were observed in the levels or patterns of production of progesterone between fertile ewes and ewes with the "permanent" type of infertility due to ingestion of phyto-oestrogens.
D000818:Animals; D004971:Estrus; D005260:Female; D007247:Infertility, Female / Q000097:blood / Q000662:veterinary*; D010939:Plant Poisoning / Q000097:blood / Q000662:veterinary*; D011247:Pregnancy; D011374:Progesterone / Q000097:blood*; D012756:Sheep / Q000097:blood; D012757:Sheep Diseases / Q000097:blood*
D011374:Progesterone