Proof that swallowing is good for your state of mind

show me the scientific study that correlates (sp) with that.

Also… a VERY important line in this article is “There was no such correlation for women whose partners regularly used condoms.”

WHICH for those in the research field can disprove ANY research. In order for the research to be 100% conclusive there needs to be a direct correlation on both sides.

Oh well for that idea.