Cate,

My husband just started getting IVIG in September. The first round was done at an infusion center because the neuro felt it is safer for the first time, to make sure he didn't have any complications. He went for 3 days.
At the end of October he did 5 days at home and is scheduled for the same every 8 wks for the next 6 months. So far, it has not given him much improvement but it is helping to maintain the improvement he has had since having a thymectomy in Sept 2009.
I hope this helps & good luck!

Alison