An ultrasound picture of an unborn baby has gone viral after a strange looking figure next to the foetus was spotted by thousands of social media users.
The eerie image was posted on Imgur under the heading "A friend's ultrasound. When you see it...".
At first, the scan looks like a fairly innocuous picture of n unborn child resting sweetly in their mother's womb.
But if you look to the right of the picture, you might see something altogether more disturbing.