I've been having symptoms associated with low free testosterone for several years now (low libido, lack of energy/drive, brain fog, etc). I think this is because my SHBG level is abnormally high, but I'm not sure why. I don't fit any of the usual explanations for high SHBG, EXCEPT that my Estriol (E3) level is high.
My E1 & E2 are both well within range, so my questions are:
1) Can E3 itself drive up SHBG so that it's abnormally high? (I think I've seen KSman imply that it can)
2) If so, what can be done about it?
Thanks for any help you are able to offer.