Letrozole questions

Deviney

Im on day 3 of taking medication to bring my cycle and on day 3-7 I am to take 5mg of Letrozole. I found out that I have PCOS and this is all she told me to do. My question is this- has anyone gotten pregnant with Letrozole? How many cycles did it take? And I am taking a prenatal with it. Will that help me to ovulate? I've tried 50mg of clomid 2 times and neither time I ovulated. I want this more then anything in the world and I am so nervous that this won't work.