Stumbled upon an interesting article today, have fun reading it:
POLL: The Major Differences Between How Single Men And Women Approach Sex - Business Insider
It gives a hint that disproves the common notion in the media (and this forum) about having far more folks going to "test things around" during 60s and 70s. I'm not U.S. born and I wasn't even born at that time so I can't possibly know either.
There also seems to be lots of truth on certain things on U.S. dating that I've noticed and which were depicted in this article:
If You Haven't Kissed By The Fifth Date, You Probably Won't Have Sex Until Marriage - Business Insider
I'm sorry if it's been around already, I have used a bit of a search and didn't locate it. I've tried to pull both of those articles into a same topic because those two seem quite related.