#BBC Pregnant women shed grey matter to help with motherhood, study seen by BBC suggests
https://www.bbc.com/news/articles/cy0d59e7wjlo?at_medium=RSS&at_campaign=rss 
Pregnant women's brains shed grey matter to prime them for motherhood, study suggests
It is time to move beyond the “baby brain” cliche, say scientists who scanned dozens of women’s brains.
BBC News