Thank you all for your replies .
A scan sounds a good idea and if everything is ok rules out the need for another hysteroscopy. Let us know how you get on.
Taz x 
Thanks Taz, I will update and although I am pleased that they are monitoring me, I am worried that they will try to rail road me into something I don't want.
Hi pepperminty,
I did a lot of research on acceptable endometrial thickness on hrt when I had some build up last year.
Hurdity also wrote something on 8mm being the "safe" cut off thickness and that correlates with the journal article I found. There was no way I was going to be forced into a procedure that was unecessary.
Mine was actually 6mm after I had my last natural period and no one was concerned then 5.8 on hrt and suddenly it was alarm bells. Hopefully an increase or change of p may help you. Provera low dose put my endo back to 5mm.
What hrt are you on?
Hi Avalon,
I know what you mean about having proceedures that you don't need. I was so poorly after the hysteroscopy I had. My worry is that they are doing the scan right at the time I will be starting my bleed, of just before it starts as I am never on the same day. I am on Femosten 1/10 with a bit of extra zumenon evey other day. I do shed my womb evey month, very noticeably. I will have to wait and see what the consultant says. I am definately taking my husband though as I have noticed that I am taken more seriously when I do. I di know there was a cut off point and was not sure what it was.
If this happened to men , they would have invented something by know- Nick Pannay talked about the fact that HRT will eventually be individually tailored genetically to each woman - not in our life time!
PMX