Azoospermia: No Sperm in Semen — Treatment Paths to Fatherhood
Azoospermia affects 1% of men and 10–15% of infertile men. Learn obstructive vs non-obstructive types, Micro-TESE, ICSI, and when donor sperm may be considered.
Understanding azoospermia
Azoospermia is the complete absence of sperm in the ejaculate, affecting approximately 1% of all men and 10–15% of infertile men. There are two major types:
Obstructive azoospermia — sperm production is normal but blocked from reaching the ejaculate (vasectomy, congenital absence of vas deferens, infections).
Non-obstructive azoospermia — the testes produce little or no sperm (genetic disorders, testicular failure, chemotherapy, hormonal disorders).
Diagnosis
Workup includes multiple semen analyses, hormonal testing, genetic testing (especially Karyotype and Y-microdeletion), scrotal ultrasound, and testicular biopsy when indicated. Natural conception is generally not possible without sperm retrieval or donor sperm.
Treatment options
- Micro-TESE — microsurgical sperm retrieval; 40–60% retrieval rate (₹80,000–2.5L)
- ICSI — required after sperm retrieval; 40–60% pregnancy rate (₹1.8L–3.2L)
- Hormonal therapy — useful in selected hormonal cases (₹10,000–50,000)
- Donor sperm — alternative when retrieval fails; high success (₹20,000–75,000)
Hope & key takeaways
Azoospermia does not automatically mean sterility. Micro-TESE and ICSI have significantly improved biological fatherhood outcomes. Genetic testing is often essential before treatment. Many men with azoospermia can still achieve biological fatherhood through modern retrieval techniques.