Extract sperm from vasectomy patient

Small amounts of tissue are sent to the IVF laboratory during the course of the procedure so that they can assess whether sufficient numbers of sperm have been harvested. Any material with sperm will be frozen and place in storage for use at a later stage. For men with little or no sperm in the epididymis, or if there is no epididymis, sperm can be retrieved directly from the testicles. An obstruction preventing sperm release, due to injury or infection Congenital absence of the vas deferens men born without the tube that drains the sperm from the testicle Vasectomy Non-obstructive azoospermia - the testicles are producing such low numbers of sperm that they don't reach the vas In the first three conditions, sperm are produced by the testes, but are unable to be ejaculated because of the blockage or absence of the vas. Sperm are directly obtained either from the epididymis or the testicles. TESE is usually performed in the operating room with sedation, but can be performed in the office with local anesthesia alone.

After a diagnosis is made, Dr. The timing of sperm harvesting in conjunction with the in vitro fertilization IVF cycle is a difficult matter to resolve. Sharlip, MD View Profile Yes it is possible to obtain sperm from the testicles or from the duct which runs adjacent to the testicles the epididymis in almost all men who have had a vasectomy. Werthman uses multiple treatment procedures to treat male infertility, depending on the exact circumstances of your particular case. If the problem is insufficient sperm production, then it is necessary for Dr. Published on May 25, Simple sperm retrievals are procedures performed in men with a known obstruction who make sperm without a problem.

Vasectomy Reversal - 3 answers. Published on May 22, Apply for Admission M. General - 2 answers. Azoospermia, or the condition of no sperm in the ejaculate, is due to either a blockage in the reproductive tract or a deficiency in sperm production.