Symptoms : Recently from 2 days I feet strong headache for 2-3 minutes which starts exactly when i ejaculate after masturbation. This pain remains there for 2-3 minutes at peak and very light feeling for few hours then completely off. This incident happened two times in a week. I am absolutely healthy person, no other known diseases. Same type of pain i felt few years back while doing gym exercise. Expectation : Please give pointers for possible disease name and relevant tests to confirm that.