![Second born boys are 20-40% more likely to cause trouble in school, and end up in jail than first born sons (Photo: pexels)](https://oddfeed.net/wp-content/uploads/2017/08/two-boys-mit-study.jpg)
MIT Study Reveals Child Number Two is a Real Stinker!
BY Debbie Reed
MIT boffins have decreed that second born boys are 20-40% more likely to cause trouble in school, and end up in jail than first born sons.
Get your fix of fascinating trivia in our 5-minute newsletter.
MIT boffins have decreed that second born boys are 20-40% more likely to cause trouble in school, and end up in jail than first born sons.