Https://www.youtube.com/watch?v=mFnmosX-8-I Techniques including the start off-end or squeeze methods include stimulating the penis till just prior to orgasm, then halting or squeezing the penis right until the urge to ejaculate goes away. Zinc is significant for various elements of sexual health. Very low zinc amounts are affiliated with bad sperm https://benefits-of-semen-retenti73194.digitollblog.com/29654011/the-ultimate-guide-to-physical-benefits-of-semen-retention