PARIS: Medical science has sadi that a NEW baby's first cry is a audibly shaped when it is in the womb.Scientist has researched the coos and cries of such babies when they are in the womb and they analysed that Newborns cry,coo in their own language,which their parent's language is,mean their native language.Also good sound from the external world they like and it brings them happiness and positive effects comes in their period in the womb of mother, newborns prefer the voice of their mothers, and can decipher emotional content — anger or joy — from the intonation of maternal speech.babies can begin imitating vowel sounds from about 12 weeks. But this skill depends on a degree of vocal control that is not possible physically at an earlier age.