Male Infertility

Male Infertility: Causes and Advanced Treatments

Feb 18, 2026 9 min read Medically Reviewed

Summary Review

Male infertility accounts for nearly 40-50% of conception challenges. Discover diagnostics, lifestyle factors, and micro-assisted reproduction options.

1. The Crucial Role of Semen Analysis

The standard starting point for assessing male fertility is a semen analysis. This test evaluates three primary metrics: count (sperm density), motility (how well sperm swim), and morphology (shape/structure of the sperm). Low values in any of these require specialized review.

2. Causes & Contributing Lifestyle Factors

Male infertility can be caused by physical conditions like varicocele, genetic abnormalities, hormonal deficiencies, or external variables including excess heat, smoking, heavy alcohol intake, and stress.

3. Advanced Reproductive Techniques (ICSI)

For severe male factor infertility, standard IVF is upgraded to ICSI (Intracytoplasmic Sperm Injection). In this procedure, a embryologist selects a single healthy sperm and injects it directly into the egg, bypassing any physical barriers to fertilization.

Medical DisclaimerThe information in this article is provided solely for educational and diagnostic planning purposes. It does not constitute professional medical advice, diagnosis, or customized treatment plans. Always consult your fertility specialist or gynaecologist regarding your specific physical conditions.

Medical Panel

Author

Dr. Vikram Mehta (Andrology Specialist)

Medically Reviewed By

Dr. Rajesh Kumar (Reproductive Endocrinologist)

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