For what day of a cycle it is necessary to hand over analyses on hormones 4 free and TTG (in...

[Kira]

For what day of a cycle it is necessary to hand over analyses on hormones 4 free and TTG (in connection with silynm abaissement of hair the doctor recommended, but has not specified when it is necessary)?

[Malanova T.B.]

Results of research of hormones of a thyroid gland do not depend on day of a cycle. The main thing to hand over since morning.