5 SIMPLE TECHNIQUES FOR SEMEN RETENTION STUDIES

5 Simple Techniques For semen retention studies

A more involved method is edging: When you receive really near to ejaculating, you stop appropriate when you’re about to come.But this analyze utilised self-documented info. It’s challenging to know of course no matter whether persons’s answers are actually exact, considering that they weren’t noticed inside of a controlled lab placing. Peo

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