Hi. I'm 56 and have been post menopausal for about three years without too many problems. However, for the past year my MS has been a real problem, mainly due to severe problems with walking. I know this is not a relapse and have been wondering what is going on, but I have realised that it is probably all down to my hormone levels plummeting, leading to severe weakness and instability. I've started on HRT, have seen some improvement and have just decided to increase the frequency with which I change the patches. This is my decision, not taken with reference to a doctor, and I wondered if anyone else can relate to my experience. I live in Switzerland by the way, where the healthcare system is very different, as are the drugs.