My gums DO NOT not ever time I brush my teeth, but only when I'm not gentle (in a rush sometimes) it bleeds just a little bit and i just rinse my mouth and it stops- and it's usually only around the same tooth every time it bleeds, which like i said, is not every time i brush them. I brush my teeth twice a day and have never had a cavity. I'm going to the dentist today so if I get no answers on this I guess I'll just find out then. And please no answers like "See what the dentist says"