ExoticRx · exoticrx.com/drugs/gonadorelin-gnrh
Factrel, Fertagyl, Cystorelin, OvaCyst
Synthetic gonadotropin-releasing hormone (GnRH) that stimulates release of luteinizing hormone (LH) and follicle-stimulating hormone (FSH) from the anterior pituitary. Causes ovulation or luteinization of follicles.
Used in timed AI protocols (Ovsynch, CoSynch) in cattle. No withdrawal period required. Response depends on stage of estrous cycle and presence of a dominant follicle.
Species references:All Cattle (Beef/Dairy) drugsAll Horse (Equine) drugs
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