Some men experience symptoms, which can provide some clues about the underlying fertility problem and help the diagnosis process. In other men, no physical symptoms are present.

A change in the size of the testicles, weight loss or weight gain can be relevant. By reporting these factors directly to your doctor, you can help him or her provide diagnosis and bring yourself and your partner a step closer to your goal.

This section outlines those symptoms that can be related to male infertility. The symptoms are classified by the way they manifest themselves, such as via infections or other physical characteristics.