Sperm aspiration process

These can include discomfort, pain, bruising, bleeding and the risk of infection. PESA Percutaneous Epididymal Sperm Aspiration PESA is typically the first choice for sperm retrieval, and is done by inserting a needle through the scrotum into the epididymis to collect a small amount of sperm. Male infertility experts rarely recommend PESA because of poorer results and a higher rate of complications. As with any surgery, there is always a possibility you may experience some complications and side effects. Sperm Retrieval Success Rates. This article has been cited by other articles in PMC. It stands to reason that these non-urologists prefer TESA, given that they are not surgically trained.

A small needle is inserted into the testis and then using suction with the syringe, essentially removing a small sample of tubules that contain sperm. Sperm aspiration when performed using the appropriate technique is usually a very successful, minimally invasive procedure that allows even men who make very few sperm to conceive a child of their own. Daniel Lindley Last Modified Date: The sperm is extracted by injection.