Obsidian Blog

Testosterone Replacement and Heart Health: What You Should Know

Testosterone is the male hormone produced by the testicles. It's an essential hormone that functions to maintain normal sexual function, energy level and muscle mass in men. Low testosterone levels can lead to many symptoms including but not limited to sexual...

Talking to Your Partner About Sex

For many, one of the most challenging things to address in any intimate relationship is sex. Why? It may be personal. Perhaps we were raised to consider sex an off-limits, taboo topic. Or it might be uncomfortable to discuss sex with our partner. It may imply “a...

Men's Sex Myths: Does Vasectomy Cause Testosterone Deficiency?

Vasectomy is a minor surgical procedure used for permanent birth control. A vasectomy simply stops the flow of sperm from the testicles to the urethra. It does NOT affect testicular function. The testicles continue to produce testosterone at the same rate. So, this...

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About our Physicians

Our urologists have more than 30 years of combined experience helping men achieve and maintain a healthy sex life. More about Shane Geib, M.D. and Marc Richman, M.D.