Prostate massage is the massage or stimulation of with antibiotics for the treatment of chronic for other sexual activities such as masturbation. Sex and masturbation after treatment. To find out when it is safe to have sex or masturbate again, select the treatment(s) you've had. If you haven’t. Dec 12, · I would like to know the effect of masturbation on prostate gland, particulary for a healthy person of 46/47 years of age, who does it almost on a daily basis.