MALE ORGASM
RHYTHMIC CONTRACTIONS DURING SEMEN EXPULSION
INVOLUNTARY RHYTHMIC THROBBING OF PELVIC MUSCLES
BREATHING AND HEART RATE INCREASED
EMOTIONAL RESPONSE: RELEASE AND COMPLETE GRATIFICATION
RESOLUTION PHASE INVOLVES SYMPATHETIC VASOCONSTRICTION
A REFRACTORY PERIOD PREVENTS MULTIPLE ORGASMS IN THE MALE