Late CD1 caused by medication?

Jessica

I have been taking Estradiol since CD21 and was set to start a new cycle 12/25 but I am now CD32 (normally very regular).

I am going in for blood work tomorrow but was wondering if anyone else has had this happen? I know this is such a little issue but I am really ready to getting started on my stim meds and this is slowing things down. Thanks.