Pregnancy Doesn’t Turn Expectant Mums' Brain Mushy

Motherhood and pregnancy might make individuals go a little gooey, but it doesn’t turn women’s brains into mush, says a new study.

According to mental health researchers at The Australian National University, despite fears mothers may have that pregnancy affects their cognitive functions, there is no evidence to suggest that is true.

The research team, lead by CMHR Director Professor Helen Christensen, analysed information from the PATH through Life Project database and found that neither pregnancy nor motherhood had a detrimental effect on cognitive capacity.

The PATH Through Life Project began in 1999 by recruiting and interviewing 2500 young people aged between 20 and 24. The group were subsequently followed up in both 2003 and 2007.

After eight years of the study, 223 of the women had become mothers and 76 had been pregnant at the time of the research interview.

"Our research suggests that although women – and their partners – think there may be a link between brain capacity and pregnancy and motherhood, there are certainly no permanent ones that we can find," said Professor Christensen.

"We found no effects of pregnancy on cognitive capacity and motherhood also had no detrimental effects. One thing we did observe was that women who have children become marginally less well educated than women who don’t have children in their 20s.

“While this is hardly surprising, as having children will interrupt education, it is something to watch in the future as early mothers may be disadvantaged later on if they do not continue with further training," she