I'm on my first round of Clomid (days 5-9 50mg). I took the pills 2/11-2/16. My doctor recommended using at-home ovulation tests, which I started taking on 2/17. I tested each day up until 2/26 and it did not show any positives. My question is: My husband and I had sex while I was still taking Clomid and 4 other times during the cycle. For the last two weeks, I've been wanting to go to bed between 6-8pm and have done so numerous times and slept 12 hours straight (still feeling tired when I wake up and throughout the day). I've also had this weird kind of nausea where I feel ok generally, but when I think of actually swallowing food, I feel like gagging. However, I'm ok with eating snack-type foods or small things. It seems to be mostly meats, heavy foods, etc. that I can't stomach. I've also had some cramping and stomach area pain. My breasts are not sore, and I didn't have any spotting. Do you think it's possible that I could have gotten pregnant early on and that's why my ovulation tests were negative? Or is it possible for the ovulation test to give a false negative? I did have to take Provera to get my period prior to using the Clomid. Anyway, I was just wondering when I should take a pregnancy test if I don't normally get my period without provera.