Hi due to excessive masturbation i encountered severe pain while urinating..aftr undergoing ultrasound scan it was said an injury though no renal fracture no rupture of the urethra are observed.overall report was normal.. doc has given me antibiotics n pain killers which are quite effective... Though pain hasnt there bt still little is felt(negligible)...can anybody tell how much is the impact of the injury and how far penis is capable of repairing injury..can i start to masturbate normally.also my foreskin is too think and narrow at the tip...