When a man ejaculates, the sperm travels from the seminal vesicles and prostate gland into the urethra, and then exits the body through the penis during orgasm. Where the sperm ultimately goes after ejaculation depends on the circumstances - if intercourse occurs and the sperm enters the female reproductive system, it can potentially fertilize a female egg and result in pregnancy. If ejaculation occurs during masturbation or other non-procreative sexual activity, the sperm may be expelled outside the body, where it will eventually die. It is important to remember that any sexual activity should be consensual and respectful, and both parties should be comfortable with the actions taking place. If you have questions or concerns about sexual health or other related topics, there are many resources available, including healthcare providers and reputable websites.