Research of letrozole in animal models have revealed that it causes congenital anomalies if applied through pregnancy, but there have been no scientific tests of this drug in pregnant women.eleven, 13 PCOS is a set of symptoms connected with a hormonal imbalance. Symptoms can affect metabolic, cardiovascular, inflammatory, reproductive, and https://dralpersismanoglu.com/en/tag/what-is-the-root-cause-of-pcos/