I think it's a personal thing really. I can't and haven't ever had one with regular intercourse. Clitoral, hell yeah! Love it! But, that doesn't mean NOBODY has them. It's just so wrong for men to be telling us what we have and what we don't! I think men (no offense) who do this silly research needs to focus on their own gender and leave us alone!
This reminds me of men inventing pads.. WTH? Men really think they know what us women need in protection? I like "Instead" they are at least made by a woman who knows our needs.
