Time it takes a woman to decide whether a man is Mr. Right: Three minutes

Kay said: ‘I think a lot of people believe in trusting their instincts when dating. It makes it seem more magical, like it’s coming from somewhere deeper.

‘But it’s surprising how quickly women make a decision. That’s barely enough time to finish a drink together.

‘It’s interesting that so many women trust their instincts and yet still give men the opportunity to change their minds.