For me, it starts with sciatic pain and then it gets painful to walk (around the pelvis/hips/lower back) and its EXTREMELY painful to put your knickers on by standing on the one foot, you actually have to sit down to put them on, rolling over in bed is painful, i always had to support my hips and push them towards each other.. um yeah its just frekkin painful!!!!

What symptoms do you have? Get thee to a physio if you need help cos they are awesome.
Have had REALLY Bad sciatic pain/hip /pelvis and back pain - to the point I can only stand/walk around for about 15mins at a time before the pain becomes too bad I have to sit down or I feel like my leg are going to give way, it hurts to lay/turn over in bed cause the pain is just excruciating, I definatley can't stand on one leg to put pants/skirts on, have resorted to dresses over the head. hot baths and massage help a bit, but doesn't seem to last that long.