Adding this to the list of things I should've known about my body.Despite being almost 30, it turns out there is still so much that I don’t know about my reproductive system – and according to one doctor’s latest TikTok video, I’m far from alone.Taking to the social media platform, Dr Karan Raj, who boasts a whopping 5.1 million followers, explained that our fallopian tubes are in fact ‘tentacle like’ and very mobile.We did warn you that this might ruin your day.Yup, the open ends of the fallopian tubes lie very near the ovaries but they are not directly attached to them.This means, as Dr Raj shares, that one of your fallopian tubes can pick up an egg from the ovary on the other side – i.e. your left fallopian tube can take an egg from your right ovary.Yes, really.