Using GnRH analogues presents some disadvantges, like the joint administration of other hormone (progesterone) to thicken the endometrium, while other drugs only require the administration of one hormone only. It may also produce cysts in the ovary, as the ovarion receives a strong stimulation.
Cons of GnRH analogues
By Neus Ferrando Gilabert BSc, MSc (embryologist) and Sandra Fernández BA, MA (fertility counselor).
Last Update: 10/29/2018