Https://www.youtube.com/watch?v=mFnmosX-8-I Techniques like the begin-quit or squeeze methods involve stimulating the penis right until just right before orgasm, then halting or squeezing the penis until eventually the urge to ejaculate goes away. “It’s all about maximising the chances of the male reproducing,” claims Sarah Robertson in the University of Adelaide https://thetruthaboutsemenretenti28384.pointblog.net/the-definitive-guide-to-benefits-of-semen-retention-71481660