Is It Safe To Use Femilon In Condition Of Hypothyroidism?

Hello doctor,My gynecologist suggest me to take femilon.My doubt is if I take femilon do I get any side effects problem?And if I take femilon my husband must have to use condemn while intercourse And I hv hypothyroidism , so my thyroid doctor suggest me not to take femilon. So am confused.please guide me give a clear solution