Hello! For what day of a cycle it is necessary to hand over analyses on TTG 3 4.? Rescue or Save...

[MARINA]

Hello! For what day of a cycle it is necessary to hand over analyses on TTG 3 4.? Thanks.

[Soboleva L.I.]

Hello, Marina! On any as development or manufacture of hormones of a thyroid gland slightly varies in different phases of a cycle.