If your wife only has an orgasm once in a while, the good news is that your wife knows how to orgasm. That bad news is that what worked yesterday, may not work tomorrow. If you expect your wife to orgasm simply through intercourse, then it might surprise you to learn the odds are against her. Only about 30% of women orgasm on a consistent basis during intercourse. If you want your wife to enjoy orgasm on a regular basis than you must constantly learn new things about her. Rather than thinking you have arrived, you have really just begun.