Pregnancy is by far one of the most fascinating things to happen to a woman's body. But it can't be denied that it comes with some rather strange side effects.
That was definitely the case for one woman who found that her belly button could do a certain "trick" during her pregnancy. And it really has to be seen to be believed.
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Her husband posted the video, thinking that it was just extra space between the muscles of her abdomen from her last pregnancy. But what you're actually seeing is an umbilical hernia, which happens when part of the intestine protrudes through the umbilical opening in the abdominal muscles.
Though surgical repair is an option for something like this, most of these hernias resolve on their own a few months after a woman gives birth.
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Phew! It's a good thing, because we're still recovering just from watching that.