Lie on the posterior wall of the bladder and secrete 60% of the volume of semen
Seminal fluid
Fructose: provides energy for the sperm.
Fibrinogen: helps turn semen into a bolus that can be readily propelled into the vagina.
Prostaglandins: decrease cervical mucus viscosity and stimulate reverse peristalsis of the uterus.
Join the ductus deferens to form the ejaculatory duct