priming?

sine4me

Has anyone done an estrogen priming before their IVF cycle? Once you finish the Estrace, how soon does your menses start? I’m having to travel for this so I’m trying to figure as close as possible. Also, I know everyone responds differently, I’m just trying to get an idea for travel purposes. I don’t mind padding the timeframe, I would just rather not be a week off in my estimates if possible. ☺

Thanks!!