Ans: Infertility in women older than 35 occurs if they cannot get pregnant after having regular unprotected sexual intercourse for 12 or 6 months. Infertility can affect either the males or the females and can result from a number of causes.A fertility specialist conducts a test to evaluate symptoms and find out the cause of infertility in women struggling to reproduce. Hormone imbalance, Ovulatory Dysfunction, and Structural issues of the reproductive system are some of the common causes of infertility in women.