Hi Sid
First of all - can you say why you had the scan in the first place?
Also what day of your cycle did you have to scan in relation to your bleed?
Also are you post-menopausal ie one year without natural periods before starting HRT?
The main thing is that if you are taking utrogestan cyclically then your womb lining acts like it does when we're fertile during our reproductive years - the oestrogen causes the womb lining to thicken. You then take the progesterone which changes the structure of the womb lining getting it ready for implantation of the fertilised egg. Then you stop the progesterone. This signals to the body there is no fertilisation, womb lining not needed, so it is shed. During all this time it is varying in thickness - growing, consolidating and then shedding.
A scan should only be taken at the immediate end of bleeding to show whether it has been shed. There is no normal thickness for post-menopausal women on cyclical HRT because it will be way over the standard post-meno thickness just before the bleed. Do you see?
Unless this did happen ( ie your scan taken at the end of the 5 day bleed) then your doc really does not understand the process and you should refer to a higher authority or ask to see someone else in the practice if you can.
Even if your scan did show this thickness at the end of the bleed, all you would need to do (if the bleeding is not problematic or heavy/painful etc) is to either take a synthetic progestogen for a two or three cycles to "strip" the lining as my GP used to say, or take the utro for a few more day per month for say 3 months eg take it for 20 days.
She is out of order to consider stop prescribing and it is your right to continue if no medical reason why not.
You could pay for a £30 consultation with Dr Currie and then show your GP the (e-mail) letter?
I am late 60's and still on cyclical HRT (even though I hate having to bleed at this age) but really do not want to have to take progesterone all the time. That would be the pits! Doc is fine with it ( NHS GP).
And yes if you have osteopenia that is one very good reason that you must continue with HRT and it is your doc's duty to work with you to find a regime that works for you in order to protect your bones! How old are you?
Good luck and please keep asking us if you need any more help
Hurdity x