Hi babyjane
Yes you are right that you don't have the trickle of periods to let you know what your cycle is doing - but at least you did have the odd hot flush to tell you! If you retain your ovaries after a hysterectomy, then you will continue to ovulate so there is no need to take extra oestrogen - although apparently hysterectomy can trigger an earlier menopause - not sure how they know that though
![Undecided :-\](https://www.menopausematters.co.uk/forum/Smileys/extended/undecided.gif)
(because how would one know when it was going to occur if you had kept your womb?).
Many women only start to get hot flushes when their oestrogen levels begin to drop so somewhere in peri-menopause which then come and go and maybe increase in frequency and intensity. Some women only start to experience symptoms approx 2 years post-meno when oestrogen levels bottom out ( although some activity carries on at a low level apparently for a few years). Some unfortunate women get hot flushes even before mssing a period.
Let's say you are average - starting to get hot flushes when your ovaries start to pack up and oestrogen falls quite a lot - in which case your menopause may not be until after the age of 52 because it often takes a couple of years or so from first hot flush to becoming menopausal. At worst you became post-menopausal at 50 but I would say in your case you most likely had oestrogen up until the natural average age of menopause.
The women I feel for are those you mention - who have early hysterectomy as you did and then never have symptoms - and then maybe suffer oestrogen deficiency without being aware. These women may well be missing out. As you say it is the periods which causes women to think about it - as well of course as the flushes.
Mind you I was no different in that I didn't think anything about it until I had flushes and sweats - and I thought my periods would just stop as would the flushes and hey presto I would be back to normal again - but with no bleeding!!! How little I knew....
By the way it really isn't too late if you are within 10 years of menopause and under 60 - there are several women on here who have started HRT late and women without a womb have more chances of success as it is the progesterone and the unwelcome bleeding that is the biggest stumbling block for most of us.
The main point about all this is to prevent long term problems caused by oestrogen deficiency and some of this is heritable - eg tendency to osteoporosis. If you are worried for example you could ask for a DEXA scan to check bone density (on the premise that you don't know when you went through menopause so your bones could be at risk - so they should offer you one and not wait until you break a bone!). Similarly heart problems - there are various tests I think that can be done and also cholesterol tests - simple blood tests. It is worth asking and exploring some of these issues with your GP. However it may well be that they refuse to do any investigations if there aren't any obvious symptoms - due to cost.
Does this make sense?
Hurdity x