Becoming a father shrinks your cerebrum

It is hardly surprising that pregnancy and childbirth, nine months of enormous changes to a woman’s body, also . And they do, by causing certain parts of it to shrink. Fathers, it might be thought, would be unaffected. But no. There is evidence that their brains shrink, too. A paper just published in by Magdalena Martínez-García of the Gregorio Marañón Health Research Institute in Madrid, and her colleagues, divulges the details.