Letrozole

My ob prescribed me LETROZOLE for intertitly issues but i read the med summary and it says its for breast cancer! So i read online about it and it says theres a chance for birth defects! Has anyone been on this meds for infertility? If so did it work for u, and did ur baby have birth defects caused by the med? If so what kinds? Please help. Would love to hear ALL types of stories about this meds. Im supposed to start it in two days but i scared myself that something will go wrong with the baby if the meds works.