I’m on birth control for 3 weeks before starting IVFstims

Did you have withdrawal bleed when you came off birth control and started IVFstims ?

I will be off birth control for 2 days before starting stims. Will i have like a week long bleed during part of stims. (I’ve been on birth control before, during the 4th week of inactive pills I usually get 5-7 days of period like flow)

So many questions. My clinic never picks up always have to leave a voice mail, then they call back at some point, and then we phone tag. Each and every time

So thank you to this community !