Lecirelin is a synthetic GnRH analogue which showed a great efficacy in the treatment of bovine ovarian follicular cysts In vivo: Epidural administration of lecirelin promoted the remission of follicular cysts and an improvement of reproductive parameters compared to intramuscular administration.The drug is intended for the induction of ovulation in coes, mares and rabbits, both for treatment of such conditions as ovarian cysts and forimprovement of  conception rates. The recommended dosing regimes is a single or repeated twice intramuscular treatment with 50-100 μg (cow, mare) or 0.5-0.8 μg (rabbit) of active compound.