Hello doctor. I have diagnosed with pcos and treatment given such like duphaston, nt zip, apcod -obis and later tried for pregnancy but no use and in follicular scan for the second time there was no cyst. And my husband serum creatinine is 47%.four years before I had two abortions. What is the cause for. Pregnancy delay and everyone thinks I am over weight earlier I took weight loss program in labelled they use to wrap silicone pads around and normal diet with walking therefore I had to loose weight from 72 to 62. Now I am 67. Please suggest.