Pregnancy 'changes a woman's' brain
December 19, 2016 4:16 pm
Pregnancy reduces grey matter in specific parts of a woman’s brain, helping her bond with her baby and prepare for the demands of motherhood.
Scans of 25 first-time mums showed these structural brain changes lasted for at least two years after giving birth.
European researchers said the scale of brain changes during pregnancy were akin to those seen during adolescence.
But they found no evidence of women’s memory deteriorating.
Many women have said they feel forgetful and emotional during pregnancy and put it down to “pregnancy” or “baby” brain – and, it seems, with good reason.
Pregnancy is characterised by extreme surges of sex hormones and involves drastic physiological and physical changes in the body, the researchers say.
During those nine months, women experience a flood of oestrogen which is greater than for the whole of the rest of their lives.
Yet research on the effects of pregnancy on the human brain is scarce.