NOT KNOWN FACTS ABOUT DOES SEMEN RETENTION DO ANYTHING

https://www.youtube.com/watch?v=mFnmosX-8-IIt’s not obvious regardless of whether any parts of human semen get in the bloodstream, but it could be attainable, particularly for smaller molecules like hormones, says Robertson.In flies, seminal proteins can instantly affect behaviour mainly because they enter the circulatory system, travelling all o