Thank you. Sure will let you know. The other times I had the regular synvisc it was 3 injections (one per week). It did hurt as the ortho did it without numbing the knee. The lab told me they do inject something to numb and I should not feel anything. But the fact that the liquid injected is a bit more (6ml vs 2ml) it will feel like my knee is swollen/stiffer. I'm sure it can't be worst than a ruptured baker's cyst, nor a knee surgery like I had. So it does not worry me. I just hope they don't wait too long in-between the 2 knees. It was supposed to be a week apart but secretary told me it could be in the next month as they are overbooked. I got the last time-slot for March. argh