So if you're concerned about getting pregnant or getting an STD, you need to use a condom or another safer sex tool to make sure there's no genital to genital contact. The seminal vesicle adds seminal fluid, which helps nourish the sperm and makes up 45 to 80 percent of the semen. The prostate gland adds fluid, which also nourishes the sperm and makes up 18 to 33 percent of the semen. No pee, please Just in case you were worried, a guy can't pee and ejaculate at the same time. Get outta denial and into the know with these quizzes, tips and true stories.
Sex Play it safe with our kit full of quizzes, tips and cool pics.
How a girl goes from excited to orgasm. The truth about the penis, blueballs and precum. Find out what your body is doin' when you get those funny feelings. The truth about his aching balls. Plus, learn about womens' aching vulvas.