Latest you’ve gotten Bfp

IVFMama2Be

What’s the latest you have gotten a BFP? I’m 17dpiui and no sign of period or bfp. Was in vaginal progesterone but stopped taking it on 14 dpiui. This is my second IUI, with my first IUI I toon progesterone orally and started my period while taking it at 15dpiui.

Do you think I’m out or is there still hope for a late BFP?