Reversal of vasectomy
There are some surgeons who specialize in reversal of vasectomies. With some difficulty, it is possible to reconstruct the vas deferens and restore sperm flow. Several microscopic procedures have been developed. The success rate varies depending on whom one talks to. The surgeons (remember they get paid) all claim a high success in reversing the procedure. However, not all patients agree to what the doctors say. At best, only 30-50% of individuals are able to have their vasectomies reversed
For those desperate couples still desiring children, needle aspiration, is another technique of obtaining sperm after vasectomy. This is done usually when the surgical reconstruction of the vas deferens fails. Sperm which are collected in the testis are obtained via a needle. The procedure is done in the doctors’ office. The technique is still in its infancy and collection of viable sperm is difficult and time consuming. Repeated treatments are usually required. The collected sperm are then used with a variety of in vitro fertility techniques such as artificial insemination.
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