elevated tsh levels normal t4high free t4 normal tshelevated tsh normal t4high tsh normal t4 pregnancytsh free t4 rangeelevated tsh and free t4elevated tsh with normal t3 and t4increased tsh normal t4hypothyroidism tsh and t4 levelshigh tsh normal t4 on thyroxinenormal t4 and tsh levelselevated tsh and t4 levels
