30-35 at the beginning of the topic looks way too much to the eye initially. But once stats and that are worked out, its an acceptable amount. Depends on the person, as others have said. I'm 17, and have had two consentual partners. Thats disgraceful to me because I regret one, and - considering I've only been "legal" for a year in theory, it feels as though I've put it about.
I havent, and wouldnt.