I had PCO and had a surgery with Dr. Shivani sachdev Gour on October 2019 I got
pregnant twice but with letrozol first baby was lost in week 9 and second was lost in week 35 the baby was IUGR after that I had full body check up but there was no issue now it has been 6 months I want to get pregnant took letrozol again. I want to know can letrozol be the reason of not having successfully?