Here's a fact every woman knows, and that the average guy is probably blind to: Only 65% of straight ladies say they regularly achieve orgasm during sex, according to a new study from The Kinsey Institute for Research in Sex, Gender, and Reproduction.

Researchers analyzed a whopping 52,000 people, according to the study, which was published last week in the Archives of Sexual Behavior.

And here's the thing: While just two thirds of straight women say they climax during sex, a whopping 95% of straight men orgasm every single time. But before you write the reason off as biological, consider this: Upwards of 85 percent of gay men, lesbian women, and bisexual men, say they achieve climax during sex. Bisexual women also achieve climax more often than straight women. That means every group regularly reaches that rapturous peak during sex—besides heterosexual women.

So, straight guys: Let this be your signal to be way more attentive in bed, and to put in the work to take her to the finish line—the one you probably cross pretty often.

Need a few hints? For one thing, going down on a woman is one of the most effective ways to help her finish. And after analyzing over 30 different traits and behaviors tied to consistent orgasms, the Kinsey researchers pinpointed a triumvirate of titillating tricks that helped women achieve orgasm more often:

  1. "deep" kissing,
  2. manual genital stimulation, and/or
  3. oral sex in addition to penetration. 

We think you can handle the challenge. To help you along the way, read 7 easy steps to the best oral sex of her life, how to blow her mind just by using your mouth, and the 26 sex positions that'll get her off every time.