I think that would be a pretty far stretch. Endogenous test production is a negative feedback mechanism, meaning that when test is produced it inhibits the system that produces it. I understand the direction you are trying to go with this, increased sex=increased test production. Increased sexual activity does ramp up spermatogenesis, but not to any clinical degree that would be noticeable. If you were to have sex every 6 hrs nonstop, eventually your gonna be shooting blanks. The test in your body does not get consumed during this process, and with that information still ends up inhibiting the production of test that your body already has produced, keeping the levels at a very constant level. Endogenous test levels are very consistant, but as we all know it decreases as we age. And that just SUX. Hope that might answer your question.