When it comes to masturbation, there's no such thing as right, wrong, too little or too much. As long as you're healthy, sexually satisfied and confident, then no one is going to tell you to stop or to do it more often. However, the only time it will become a problem is if you feel like you can't function without doing it. If you find yourself skipping work to pleasure yourself or you're turning away from your partner to spend more time alone in the bedroom, then you should seek some professional advice.