In reply to girlymonkey:
It is fascinating, and I for one wish it wasn't quite so variable. I got an IUS to attempt to control my periods (I too have known the blackouts and throwing up on the first day of pretty much every period between the ages of 12 and roughly 25, when I discovered a painkiller that would actually help) and it made them longer, heavier and more painful. This is the exact opposite of what is likely to happen with the IUS. It also triggered a depressive episode and cyclic bouts of extreme insomnia, which I was also told was not likely. Couldn't wait to be rid of the thing.
Though the last two months, the first in my entire life, I have been organised enough to start taking the painkillers days in advance like I'm supposed to, and have been able to function on the first day. Last month I ran 5km. This month I walked the full 10-mile langdale pikes route. 13-year-old-me would never believe this was possible, with the help of very strong prescription painkillers. The lengths we must go to, eh?
Post edited at 07:54