Ovitrelle 250 micrograms/0.5 mL solution for injection in pre-filled syringe.Each pre-filled syringe contains 250 micrograms choriogonadotropin alfa* (equivalent to approximately 6,500 IU) in 0.5 mL solution.Dosage: 250 mcg per 0.5ml Total amount: 1 prefilled pen 0.5 ml Component: Choriogonadotropin..