I've been taking progesterone for awhile now, and I think I took it too soon after my positive opk this cycle. It was about 30 hours later, and after doing some research, I found that if taking before ovulation occurs it can actually prevent ova from happening. My Dr. Told me to start applying on day 14...which I should have done, although my opk was on day 10 so I was worried day 14 would be too late.. So now in my 2ww, I'm struggling... No signs of pregnancy. We've been TTC for almost two years w #1. Anyone going through something similar? Any advice or support would be greatly appreciated:)