Hello, the doctor! Tell or say, please, in what day of a cycle to hand over better...

[Anna]

Hello, the doctor! Tell or say, please, in what day of a cycle to hand over analyses on Progesteronum, Prolactinum and Testosteron-Depotum better? The matter is that one doctor to me has advised to make it in 18 20 day of a cycle, and another - in 21 23. In what day it is more expedient, if my cycle 30 31 day? In advance thanks.

[Rabaev S.G.]

More correctly to hand over for 21 23 day.