@bunny_jane iirc @siege tore this study a new one a few months ago because it used chart review for "oral estradiol" when some of the levels indicated aren't reachable when taken orally, but are reachable buccal/sublingual. (And also, like, my medical records say oral estradiol but I've never swallowed it whole, and my Endo knows this, knows that I use the buccal route)