????? ??? ?? ?? ?? ? ?? ??? ?? ???? , ?? ??? ????? ??? ?? ?? ?? ????? ??? ?? ?? ?? ???? ?? ??? ?? ??? ??? ?? ??? ? ??? ??? ?? ????.Trichothiodystrophy, normally referred to as TTD, is a exceptional inherited condition that influences a lot of parts of your body. The hallmark of the situation is hair that is definitely sparse and easily broken. [fro