Although, I did not have any side effect while taking the
femara, this is the first time I have been
late with my cycle in years. What is going on. I have taken 4 hpt's all said neg even the First Response kind today. What is going on did femara push my cycle back? Oh, but I do feel like I'm on my cycle. I was crampy last nite. Gassy the night bfore. Stomach is churning like I'm hungry in the middle of the night and I can't sleep through the night.