Testicular / Epididymal Sperm Aspiration / Extraction

These are the sperm retrieval techniques. It is applicable where sperms are not present in the ejaculate, a condition called azoospermia. There can be obstruction to the flow of semen due to infection, trauma, vasectomy and other surgeries, etc. It is a minor procedure under anaesthesia. The sperms aspirated/ biopsy is taken in laboratory observed and sperms if found are used for ICSI.


1. Obstructive and Non obstructive azoospermia, eg. CBAVD, infection, Vasectomy, very low sperm count.

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About Me

Dr. Preeti Mahawar is a fertility consultant at NOVA Fertility East at Uttam Kumar Sarani in Kolkata.

Working Hours

Mon - Fri: 9.00 am - 4.00 pmSaturday: 9.00 am - 4.00 pmSunday: by appointment only


Phone: +91 98303 50093NOVA IVF Clinic, Camac St. (Near Iskcon Temple)3B, Uttam Kumar Sarani, Kolkata 700017Get Directions