Better period - I haven't had a better period for about ten months, but when I did, the weakness would get worse within a week of too much physical activity sometimes dragging me down towards the Middle period.

Middle period - Weakness is delayed until later in the afternoon or the next day.

Worst period - No delay, have to lay down right away.

I spend most of my time in the middle to the worst, but I'm learning how to manage my activities and I'm trying my best to at least stay in the middle.