Study shows unborn babies cry in their mother tongue, The Times 6/11/2009

Newborn babies mimic the intonation of their native tongue when they cry, indicating that they begin to pick up the first elements of language in the womb, a study suggests.

Scientists were already aware that babies are able to recognise certain sounds from birth, such as their parents’ voices, but they believed that infants were only able to imitate them from the age of about 12 weeks.