16dpIUI, BFNs and gonal f: help me understand

[Anonymous]

Hi, I had an IUI on 3/16 and have been testing since 12pdiui - all BFNs.
I'm on progesterone, and the only different thing we did this cycle was injectables (3 days of gonal f + letrozole).
The previous IUIs were only with Letrozole and Ovidrel and AF showed on 14dpiui (3 cycles the same way).
Do you know if Gonal F has anything to do with it?
I am so confused.
If I am not pregnant (which I don't think I am) I just want this cycle to END so I can go on. (sorry)

[Anonymous]

AF will arrive when you stop progesterone, upon your doctor's instructions. Gonal F should not have anything to do with it.

[Anonymous]

AF will arrive when you stop progesterone. You will get your beta and when they call you with results if Bfn you will be asked to stop progesterone. You will get af a few days after stopping