Estradiol level

Hi everyone

My transfer is tomorrow (#4)

This time protocol included 2 oral estradiol pills and then one inserted vaginally per day. I’ve never had issues w building lining or anything so not really sure why they changed this part of my protocol from previous times. This was after my second monitoring where my lining was already 11.

Anywho my bloods came back and my E2 is at 828. That’s twice has high as it’s ever been in a transfer cycle. My question is (while I wait for them to call me)- is there a such thing as E2 being too high?