Having read the previous thread here: couchto5k.healthunlocked.co...
Just wanted to add my story and see if there's any fellow PCOS ladies out there who have noticed the same.
This morning's run was quite difficult in a way I couldn't put my finger on. The back of the legs were feeling much more sore and tired, my energy was fairly low, and in all it felt like much more of a plodding slog than usual. When I got home - bingo - period's here. The interesting thing is that this means I had a shorter, more 'normal' cycle this month (last period 4 weeks ago), something that hasn't happened in about two years. (I have PCOS and usually my periods are about 5-6 weeks apart, sometimes more than 8 weeks).
I think the running has had a positive effect on this - it can't be coincidence that I started C25k exactly four weeks ago (finished W4R3 this morning). Plus I hardly noticed my usual raging PMS symptoms in the last week, usually they're really bad.
Have I found the answer to calming my crazy hormones? I think I might...