
Debby Herbenick, PH.D.
Debby Herbenick, Ph.D., is a sex researcher and educator at Indiana University. One of the country’s top experts in sexual health and behavior, she has published close to 100 studies and coauthored several books. As the Men’s Health Sex Professor, she has never received a penis question she couldn’t answer.
Her most recent work
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Understanding the science of her orgasm, from the first smile to the last happy shudder

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