Husband diagnosed with GBS in July

My husband was diagnosed with GBS in July and he underwent 5 IVIG’s but never got any better. Three weeks ago he went through another 5 IVIG’s and still nothing so far. The doctor mentioned chemo to us the other day but we’re so unsure. Did you do any of the IVIG’s and did it make a difference if you did? I just wish we could see some kind of improvement at all…So frustrating !!!!!:confused: