https://www.youtube.com/watch?v=mFnmosX-8-I https://www.youtube.com/@revitalizerays/videos https://revitalizerays.org/ To retain semen, you'll be able to both refrain from any sexual activity or have an orgasm without ejaculation. For this, flexing your pelvic muscles in advance of ejaculation is The important thing. This requires a good amount of muscle Management. To make muscle mas... https://semenretentionbenefits1ye40504.post-blogs.com/51312092/new-step-by-step-map-for-scientific-studies-on-semen-retention