When you have Congenital Hypothyroidism (no thyroid present), why would it matter what your TSH number is since your pituitary can't stimulate your thyroid anyhow? In terms of having a suppressed TSH number, but T3, T4 and Reverse T3 are all where they are supposed to be while the patient is feeling good. (while taking NDT-which gives you: T4,T3, T2, T1, and calcitonin).