This May Sound Very Strange, But Whenever I Masturbate And

This may sound very strange, but whenever I masturbate and orgasm, my memory doesn't function. Mainly names don't pop up as easily. I am trying to abstain from masturbation for many reasons and this is one of them. Up until the end of November I was masturbating once a day at night everyday and my memory seems to be fine now, but it worries me when I find a girlfriend and I have sex whether this sort of thing would happen.