If you are one of the millions of adults who now have access to their genetic data - you may want to hold off on claiming your direct linage to the throne of Luxembourg.
Let's say you've decided to give it a go because you feel the little flower in your life is ready for her second face. Congratulations! Now you'll have to worry about if the make-up you bought is full of carcinogens.
The research tells us that the corny advice to focus on finding someone who has a great personality instead of a super duper Hottie-McHottie - is actually good for us