????? ??? ?? ?? ?? ? ?? ??? ?? ???? , ?? ??? ????? ??? ?? ?? ?? ????? ??? ?? ?? ?? ???? ?? ??? ?? ??? ??? ?? ??? ? ??? ??? ?? ????.Babies with trichothiodystrophy are at improved hazard of untimely birth, reduced delivery weight, and slow expansion. Most children with trichothiodystrophy have small stature compared to Some others their age.? ??? ??