What are the common causes of male infertility:
The root cause of a man's infertility may not be easy to establish. For up to 50% of men diagnosed with male factor infertility, the specific cause remains unknown. Generally, male fertility problems have to do with the quantity or quality of the sperm, though there can also be issues with ejaculation. While the reasons for these problems are often unclear, most of the treatment options remain the same whatever the underlying cause may be. Some of the more common causes include:
There are also certain lifestyle choices which may impact a man's fertility, such as wearing tight or restrictive underwear or using tobacco, alcohol, or other drugs.