Infertility In Men

Infertility in men is most often caused by:

• A problem called varicoceles when the veins on a man’s testicle(s) are too large. This heats the testicles. The heat can affect the number or shape of the sperm.
• Other factors that cause a man to make too few sperm or none at all.
• Movement of the sperm. This may be caused by the shape of the sperm. Sometimes injuries or other damage to the reproductive system block the sperm.

Sometimes a man is born with problems that affect his sperm. Other times problems start later in life due to illness or injury. For example, cystic fibrosis often causes infertility in men.

Some factors which decrease either the sperm count or its function are:

• Heavy alcohol use
• Drugs
• Smoking cigarettes
• Age
• Environmental toxins, including pesticides and lead
• Health problems such as mumps, serious conditions like kidney disease, or hormone problems
• Certain Medicines
• Stress

ART involves a combination of different methods used to help infertile couples. ART works by removing eggs from a woman’s body. The eggs are then mixed with sperm to make embryos. The embryos are then put back in the woman’s body.

Intrauterine insemination (IUI) is an infertility treatment that is often called artificial insemination. In this procedure, the woman is injected with specially prepared sperm. Sometimes the woman is also treated with medicines that stimulate ovulation before IUI.

IUI is often used to treat:

• Mild male factor infertility
• Women who have problems with their cervical mucus
• Couples with unexplained infertility