Peri-menopause is the time when your periods are really unpredictable. You can have long cycles and then short cycles. Sometimes you can go months without a period and then return to regular ones. At the beginning it is really odd to find your body changing but, rest assured, you will get used to it.
The hot flushes are thought to be the body trying to get the ovaries to release an egg. On the months when you do release an egg then the hot flushes often stop as the ovaries have done what they are supposed to do but on months when an egg isn't released then the hot flushes kick in again. It will be interesting to see what happens next... be sure to let us know!
Taz x