I am doing my first IUI cycle. I took 5mg femara for days 3-7 and gave myself an HCG trigger on Friday evening, day 11. I had 2 follies, 1 17mm 1 18mm on day 10. We had the IUI on day 13. Today, my BBT is lower than it was yesterday and I have watery CM. I don't think I"ve ovulated yet. Is that possible? I was told the HCG trigger guaranteed ovulation within a certain amount of time. Also, my RE wants me to start progesterone cream today. Are BBT and CM still reliable indicators of ovulation when taking these drugs?
Thanks!