Https://www.youtube.com/watch?v=mFnmosX-8-I In a traditional ejaculation, sperm is created in the testes and travels from the vas deferens, exactly where it mixes with seminal fluid. The semen then travels from the urethra and out the penis. To keep this article as factual as is possible, we will try and coverer just https://www.youtube.com/watch?v=mFnmosX-8-I