Popular British relationship expert Oloni - a self proclaimed Twitter "expert" decided to ask women what was the shortest time, and the longest time that it took to sleep with a man.
Her tweet was responded to by thousands of women, and her tweet quickly went viral.
The tweet has sparked discussions all over social media, surrounding women's rights, slut shaming, and virginity.
Many men were surprised at how many women have had sex with men that they knew for just a few hours (or less).
Here's just a few of the answers, that were surprising to men: