The harmful effects of smoking during pregnancy on unborn babies may be seen in tiny movements in their faces using 4D ultrasound scans, new research has found.

Unborn babies “practise” facial expressions of pain while they are in the womb, scientists say.

Unborn babies “practise” facial expressions of pain while they are in the womb, scientists say.

MOTHERS who cradle their babies to the right hand side are displaying signs of extreme stress, new research suggests.