'Mom brain' is real: motherhood permanently change brains

"Mom brain." I wonder if that also deals with mothers ability to know when their kids are getting into trouble.

Galea and her team gave rats estrone-based hormone therapy and observed how it affected their thinking. Estrone, a form of estrogen, is a major component of the most-commonly prescribed hormone treatment in the U.S.

Galea and her team found the estrone treatment improved learning in rats that had never given birth, but impaired learning in rats that had.