Thank you for that very interesting post silverlady and I must admit that I had suspected that myself about systemic absorption. Once I stopped using Ortho-Gynest pessaries whilst waiting for a scan, my lining went from 7mm to 5mm in a matter of weeks. Unfortunately I still had to have a hysteroscopy, but the results were, thankfully, OK. I have a review with my GP in a couple of months and I will ask about whether my lining needs to be checked and whether I need to take a progesterone. I really don't want to have to go through all that again!
I do wonder, Lynne, if Vagifem could be causing your hair loss, especially as it gives you a thickened womb lining. At least it might be something for you to consider. It is listed as a side-effect on the Vagifem website I mentioned previously and I quote:- "The most commonly reported side effects of Vagifem® included: headache, breast pain, irregular vaginal bleeding or spotting, stomach/abdominal cramps, bloating, nausea and vomiting, hair loss, fluid retention, and vaginal yeast infection."
Jennax