I must admit I was a little worried when I read some of the information, and it does seem insane that they used old style oestrogen rather than bioidentical. Possibly this was needed to give a difference for the inhibitor, and to differentiate, but that's only a guess,
I have had one visual migraine, probably related to high oestrogen, but have been told not to read too much into the singular high level blood test I had for it, as at this stage my hormones could be doing anything. At least I feel more energetic, less anxious and happy again...and my family are not getting their heads bitten off on a regular basis!