Men might consider fertility testing after trying to conceive for a year without success, for health monitoring, or before procedures like vasectomy. It's also useful for those planning to freeze their sperm.

The process starts with a visit to a urologist, providing medical and lifestyle history, and discussing any sexual health concerns. Tests may include semen analysis, hormone levels check, genetic tests, and physical exams to assess sperm health and identify any issues.

Semen analysis helps in evaluating the health of sperm, including their number, movement, and shape. It's a crucial step in identifying potential fertility issues and deciding on further steps or treatments.

Certain lifestyle changes, such as maintaining a healthy weight, quitting smoking, and reducing alcohol consumption, can positively affect sperm production and fertility.

Causes range from genetic disorders and hormonal imbalances to physical blockages and lifestyle factors. Conditions like varicoceles (swollen veins in the scrotum) and infections can also play a role.

Absolutely. Depending on the cause, treatments can include medications to adjust hormone levels, surgical procedures to correct physical issues, or assisted reproductive technologies like IVF to help conceive.

If initial tests indicate problems, your doctor might recommend more specific tests to identify the cause. This could include deeper hormonal analysis, genetic testing, or advanced sperm function tests.

Yes, it affects millions worldwide and is the cause of about half of all infertility cases among couples trying to conceive. It's important to note male fertility issues can often be addressed with proper diagnosis and treatment.