Thanks for the input. The neuro said that I had one new lesion since the last MRI 19 mos. ago; he feels it's been there but showed up on the 3T machine he sends patients to...that really shows not much progression, in his opinion.

I don't understand the phases as I should...do you have a boatload of lesions when you have SPMS? Or do the lesions you have just calcify?
It's such a confusing disease...and the brain fog doesn't help much in understanding, either