Https://www.youtube.com/watch?v=mFnmosX-8-I In a conventional ejaculation, sperm is produced while in the testes and travels in the vas deferens, in which it mixes with seminal fluid. The semen then travels from the urethra and out the penis. Now I am seldom fatigued. Even when I sleep for 5 hrs, my physique https://www.youtube.com/watch?v=mFnmosX-8-I