There is no doubt that the female body does some strange things during pregnancy as a Reddit user posted a video of his wife’s belly button popping out and blowing up like a balloon before collapsing back to an “innie” again.

The man, who said his wife was a doctor, claims the belly button “trick” was normal.

“She actually has a space between the muscles in her abdomen from the last pregnancy,” he explained.


But after the video was posted on Reddit, another user insisted that the trick may not just be a typical abnormality of pregnancy and the video looked like a hernia and suggested the man’s wife seek medical advice.

However the woman, who is a doctor, was sure it was ‘normal’.