So much for getting to know someone first. Results of the same survey that found more single Americans are interested in love over marriage, also showed singles are quick to jump into bed on the first night.

In all, 55 percent of singles reported having sex on a first date—66 percent of men and 44 percent of women. Sex therapist Laura Berman thinks the increase in online dating—21 percent of the respondents met the last person they dated online—and flirting on social media sites has a lot to do with this stat. She says all of the e-interaction makes people feel like they already know someone by the time they get to the actual first date so it’s not the same as a one-night stand or first-date hookup.

“It’s almost as if by the time they’ve had the first physical date, it might have been the equivalent of three dates,” she says. “I think this online sharing has definitely escalated some of this familiarity and quickness in which people get into sexual scenarios.”

Nearly a quarter of respondents said they typically have sex after one, two or three dates; 25 percent said “when the other person is ready,” and 19 percent said “when we agree to an exclusive relationship.” Another 13 percent said “when we are married.”

Overall, 58 percent of singles have had a one-night stand—65 percent of men and 51 percent of women—so giving it up early is definitely becoming a lot less taboo.

Are you down for sex on the first date or do you usually make him wait?

Brande Victorian is a blogger and culture writer in New York City. Follower her on Twitter at @be_vic.

Source: MADAME