Infertility can affect both men and women. When a couple has difficulty conceiving, evaluation of both partners is important.
Male factors can contribute to infertility through problems involving sperm production, sperm movement, sperm quality, hormones or the reproductive tract.
The good news is that many causes of male infertility can be identified and treated.
Dr. Vivek Chaudhari’s practice includes evaluation and treatment of male infertility and related andrological conditions.
What Is Male Infertility?
Male infertility refers to difficulty achieving pregnancy because of factors affecting the male reproductive system.
It may result from:
- Low sperm production
- Poor sperm movement
- Abnormal sperm shape
- Hormonal problems
- Blockages in the reproductive tract
- Varicocele
- Erectile or ejaculation problems
- Certain medical conditions
- Lifestyle and environmental factors
Common Causes of Male Infertility
1. Low Sperm Count
A lower-than-normal sperm count can reduce the probability of fertilization.
2. Poor Sperm Motility
Sperm need to move effectively to reach and fertilize an egg. Reduced motility can affect fertility.
3. Abnormal Sperm Morphology
Changes in sperm shape or structure may affect their ability to fertilize an egg.
4. Varicocele
A varicocele is an enlargement of veins around the testicle. It can sometimes be associated with impaired sperm production.
5. Hormonal Disorders
Hormones play an important role in sperm production. Hormonal abnormalities can interfere with normal reproductive function.
6. Previous Infections or Surgery
Certain infections, injuries or surgeries may affect the reproductive tract.
7. Lifestyle Factors
Smoking, excessive alcohol consumption, obesity, poor sleep, stress and exposure to excessive heat may negatively affect reproductive health.
How Is Male Infertility Diagnosed?
A fertility evaluation generally begins with a detailed medical and reproductive history.
Depending on the situation, a doctor may recommend:
- Semen analysis
- Hormonal testing
- Physical examination
- Scrotal ultrasound
- Genetic testing in selected cases
- Additional imaging or specialized tests
What Is a Semen Analysis?
Semen analysis is one of the primary tests used to evaluate male fertility.
It may assess:
- Sperm concentration
- Sperm motility
- Sperm morphology
- Semen volume
- Other semen characteristics
A single test may not always provide the complete picture, and the doctor may recommend repeat testing when appropriate.
Treatment Options
Treatment depends entirely on the underlying cause.
Possible approaches include:
Lifestyle modification:
Improving weight management, sleep, physical activity and avoiding tobacco can support overall reproductive health.
Medical treatment:
Certain hormonal or other medical problems may be treated with appropriate medications.
Treatment of varicocele:
Selected patients with clinically significant varicocele and fertility problems may benefit from treatment.
Surgical treatment:
If a blockage or anatomical abnormality is identified, surgery may be considered.
Assisted reproductive techniques:
Depending on the severity of the problem and the couple’s fertility evaluation, assisted reproductive methods may also be considered.
When Should You See a Specialist?
Consider a fertility evaluation if:
- Pregnancy has not occurred despite regular unprotected intercourse
- You have previously had testicular problems
- You have a history of reproductive surgery
- You have erectile or ejaculation problems
- You have been diagnosed with varicocele
- You have concerns about sperm count or quality
Conclusion
Male infertility is a medical condition and not something that should be associated with embarrassment or stigma. A proper evaluation can identify potentially treatable causes and help couples understand their options.