THE BENEFITS OF SEMEN RETENTION - AN OVERVIEW

https://www.youtube.com/watch?v=mFnmosX-8-IL-Arginine is really an amino acid needed for protein output. It's transformed into a compound referred to as nitric oxide, which relaxes and widens blood vessels. The end result is improved blood stream, leading to more robust erections and an increase in sperm manufacturing and motility.A examine done in