Https://www.youtube.com/watch?v=mFnmosX-8-I&t=8sHave you read about “semen retention” — the practice of intentionally avoiding ejaculation? Induce retrograde ejaculation: If you feel that you are about to ejaculate, you could divert the stream of semen by applying strain to your perineum (the Room amongst your anus and testicle). This can induce retrograde ejaculation https://semenretentionscience61616.bloggosite.com/36401822/helping-the-others-realize-the-advantages-of-how-does-semen-retention-work