Testicles: Nope. One of your testes is dominant and produces enough of the testosterone you need. One is not dominant and only there for a back up if there is an injury to the dominant one.
Answered 7/25/2013
5k views
No: You need not worry, but if you have seen significant shrinkage of the testis, repair of the varicocele may be warranted. Seek a second opinion if you feel the need.
Answered 8/10/2013
4.9k views
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