The relationship between dose of progestagen and method of preparation of intravaginal sponges on their effectiveness for the control of ovulation in the ewe.
D000818:Animals; D004971:Estrus / Q000187:drug effects*; D005260:Female; D005298:Fertility / Q000187:drug effects; D005461:Fluorine / Q000008:administration & dosage; D003425:Flurogestone Acetate / Q000008:administration & dosage / Q000378:metabolism; D010060:Ovulation / Q000187:drug effects*; D011247:Pregnancy; D011278:Pregnanes / Q000008:administration & dosage*; D012756:Sheep; D013696:Temperature; D014621:Vagina
D011278:Pregnanes; D005461:Fluorine; D003425:Flurogestone Acetate