I'm 13 weeks pregnant and Dr. Asked that I stop taking at 12 wks. I just stopped yesterday but am in fear because during my last pregnancy I was on progesterone through out the entire pregnancy. Last progesterone test was taken at 9 weeks and was 20 Dr. Stated that was great that anything above 10 is good but 20 is amazing. Has anyone else had progesterone throughout the first pregnancy and then didn't require it during the 2nd? Any advise is appreciated...