EFSH
eFSH is a follicle-stimulating hormone obtained from equine species, used to stimulate fertility. == Clinical studies == The effects of eFSH on mares is observed by creating a treatment group that received 12.5 milligrams of eFSA injections twice a day when the follicle of the mare was 25 mm in diameter then received human chorionic gonadotropin(hCG) at 35 mm follicle diameter while a control group only receives hCG at 35 mm follicle diameter.