I read all the post here everyday so uplifting. I Was wondering if anyone has done Lemtrada I had my 1st infusion in Jan. 2016 go for my 2nd Jan 2017 my walking is very bad I use a rollator all the time. My legs got worse about 3 months after my first dose I have a lesion on my spine none on brain. Dr. said it would take a few months for the med. to start working. I am just scared that the 2nd inf. might put me in a wheelchair.