If a couple is having unprotected sex from the last one year and not being able to conceive, must consult a doctor. Moreover, you can consult a doctor in the following cases
The doctor starts tests and treatments if you or your partner is having fertility issues. Some common problems that can cause problems in conceiving include irregular or painful periods, repeated miscarriages, pelvic inflammatory disease, endometriosis, or prior cancer treatment.
Getting pregnant and carrying a pregnancy are complicated processes. If any of the things in the female reproductive system go wrong, it may lead to infertility. If you are facing trouble in conceiving, you should consult the doctor right away. The doctor will figure out the reasons that are creating difficulty in getting pregnant and will find a treatment to help you.
Once the doctor pinpoints the cause of infertility, she may prescribe tests to confirm. The hormonal levels are checked through a blood test, and an endometrial biopsy is done to examine the lining of your uterus. Based on the results of the test, you are given the best treatment.