Want to start an awkward conversation with your parents? Ask them if it's correct!
The slightly awkwardly-named site Porktrack can tell you what your parents were probably listening to on the day you were concieved.
Simply enter your date of birth, select a music chart and the site will helpfully tell you what was playing on the record player/jukebox/hifi/ghetto blaster/CD player/iPod speakers (delete as appropriate) at the crucial moment.
You could also test it to see if it can guess what was playing when your kids were conceived - then you can embarrassingly tell them about it!
It's based on US charts but it's still a good laugh. When you get the result you could always give your Mum a call to check if it's correct...
Here's what some celebrities were apparently conceived to- you can try it out here.
Or find out the theme tune of your life with UsVsTh3m.
1. Justin Bieber
"That's the Way Love Goes" by Janet Jackson.
2. Cheryl
"Hard to Say I'm Sorry" by Chicago.
3. Brooklyn Beckham
"My All" by Mariah Carey.
4. Kim Kardashian
"Escape (The Piña Colada Song)" by Rupert Holmes. What a great song.
5. Prince George
"One More Night" by Maroon 5.