For a man to be fertile, the testicles must produce enough healthy sperm, and the sperm must be ejaculated effectively into the woman’s vagina. Tests for male infertility attempt to determine whether any of these processes are impaired.

Some fertility tests for men are performed by a Urologist.

General physical examination. This includes examination of your genitals and questions concerning your medical history, illnesses and disabilities, medications and sexual habits. Done by Urologist.

Semen analysis. This is the most important test for the male partner. Your doctor may ask for one or more semen specimens. Semen is generally obtained by masturbating or by interrupting intercourse and ejaculating your semen into a clean container.

A laboratory analyzes your semen specimen for quantity, color, and presence of infections or blood. Detailed analysis of the sperm also is done. The laboratory will determine the number of sperm present and any abnormalities in the shape and movement (motility) of the sperm. Often sperm counts fluctuate from one specimen to the next.

Hormone testing. A blood test to determine the level of testosterone and other male hormones is common. Done by Urologist.

Not everyone needs to undergo all, or even many, of these tests before the cause of infertility is found. Which tests are used and their sequence depend on your particular condition.