Of course you should ask. IVIG is just a bandaid. The other drugs rarely afford us remissions. Reboots don't either, for that matter, but when you reach a certain point, you have to grab what you can. However, you must listen to your doctor's advice as she is your partner in all this.

If I hadn't done it, I would still be wondering "what if." Now I know if/when the symptoms come back, I will ask for it again, if not the total SCT.

Good luck.