What happens to you after an orgasm or multiple orgasms from sex/masturbation as male? like sleepiness/sedation, inability to think,bad memory,fatigue

Get checked!: If masturbation caused bad memory, then most of us would not remember how to turn on the computer. (Of course, come to think of it, it may be the reason, we don't remember our world's history and that war profits no one). These symptoms mean something else is going on, so please see a doctor and get a good history and physical and appropriate testing to find out what's up. Peace!