f you are younger than 30 years old and you have had unprotected sexual intercourse for 12 months with no result (no pregnancy), you should seek medical advice. You should visit a reproduction gynaecologist for the basic fertility check. Female fertility is compromised after the age of 35 and further deteriorates after the age of 40. This is why, if you are older than 35, you should visit the doctor after 6 months of trying. The doctor will run the necessary tests (fertility tests for men and women) and inform you about your fertility in detail.