dumb-mum syndrome
n.— «According to some preliminary research, women who are pregnant with boys may be less plagued with forgetfulness—sometimes referred to as “dumb-mum syndrome”—then those who are carrying girls.» —“Sex of fetus may determine ‘dumb-mum’ syndrome” CTV.ca (Can.) May 15, 2005. (source: Double-Tongued Dictionary)
Further reading
There are eight major planets, but more than a million minor ones, including asteroids. If you discover one, you get the honor of naming it. The Dictionary of Minor Planet Names includes minor planets named for rock bands, jazz musicians, poets, and...
One of the celestial bodies listed in The Dictionary of Minor Planet Names(Amazon) is called Sumaura. It’s the name of the oldest private elementary school in Kobe, Japan, and was suggested by the discoverer’s son. This is part of a...