We know that mother’s bodies change as they have more male children. One of the results is a change in the hormones generated in the mother’s womb with each additional son, resulting in an increased probability subsequent sons will be gay.

New evidence confirms a new aspect of how male children change their mother’s bodies. Scientist studied mother’s brains looking for male DNA, and found it in 63% of them, distributed across the brain and persisting through the mother’s lifetime. This means that mother’s receive DNA from their children across the placental barrier!

Not only do mothers help create gay sons, but all sons may help create their mothers. Wow.