Causes of infertility in men
nThe most common problem that results in men's infertility is the issues that affect how testicles function. Other issues are hormonal imbalances or blockage in male reproductive organs. In around 50 percent of the cases, the cause of infertility in men cannot be known.nnBut the major causes of infertility for men are:- Problem with the sperm-like low sperm count
- Hormonal issues
- Obstruction to the passage of sperm
- Functional issues like impotence
- Chemotherapy
- Hormonal issues
- Genetic problems
- Medications like anti-seizure or anabolic steroids
- Infections in testicles, prostate, or anywhere else in the body
- Undescended testicles
- Varicocele- which is the abnormal collecting of veins above testicles
Diagnosis
nInvestigating infertility needs tests for men and women both. But diagnosing infertility in men may include:- Blood tests to see the hormonal levels
- Physical exams like medical history etc
- Testicular biopsy where a needle and microscope are used to see the network of tubes in the testicles
- Semen analysis is where a sample of a man’s semen is checked in a lab and seen for abnormalities or the presence of any antibodies
- Ultrasound scans for taking pictures of reproductive organs like the prostate gland
What are the male infertility treatment options?
nThe ultimate aim of any male infertility treatment is to achieve a successful pregnancy. Ideally, the cause of infertility is not reversible and conception can be from natural sex only. Here are some common infertility treatments:- Repair of varicocele with surgery- to block the abnormal veins. This results in considerable improvement in fertility rate.
- Obstruction in sperm transport plumbing may be corrected surgically in some cases.
- Hormonal issues can be treated with surgery or medicine in some cases.

