While the rule of thumb may have been wait to have sex until a third date, 34% of singles have had sex before a first date, and Millennials are 48% more likely to have sex before a first date than all other generations of singles, according to the annual Singles in America survey, funded by Dallas-based dating service Match and conducted by Research Now.Millennials especially are unencumbered by fears that may have held people back from having sex in the past, says Helen Fisher a biological anthropologist and chief scientific adviser to Match, who helped develop the representative survey of more than 5,000 singles.“We have a real misunderstanding of Millennials,” she said.Time to lose it, according to Fisher.“Singles don’t like people who have a cracked phone, or an old phone or those who use a clicking sound when typing,” she says, citing the survey. (Except that instead of getting books, I'd just get a heart boner over a teenage boy.) And here I am, years later, and things have certainly changed: My V-card has a zero balance on it, I've dated a guy I proudly called my "Aidan," and I have a wonderful group of girl friends who have become my second family.

Donald Trump posted a picture of his own inauguration with a huge mistake printed onto it.

The error may be the result of the photographer using the same date as Barack Obama's inauguration in 2013.

That took place on 21 January and a picture on Mr Shirmohammadi's website shows an almost identical picture with the same caption.

But for women who’ve been with their partners between one and four years, a dive begins — and continues, leaving male desire far higher.” We fundamentally misunderstand women’s lust, says Bergner. Bergner explains that, in the past, “scientists fixated on what the rat female did in the act of sex, not what she did to get there.” And if you’re friends with any single women or are one yourself, you know that “what she did to get there” is often the most taxing part of the sexual act.

If you thought sleeping with someone before a first date was a no-go, but texting during a date was OK, think again.