I am sorry to tell you what happened to a friend of mine who conceived, knowing that she has MS. She did not have trouble with her legs beforehand, but had issues with her eyesight.
She had to stop taking her medication while she was pregnant because of the side effects. She had to quit work 4 months before the baby came because it was just too hard on her, but delivered a healthy baby. However, a few months after the birth, she ended up in the hospital, and her eyesight is pretty poor now. She also developed trouble with her legs and can only walk with a walker. It is hard to care for a baby like this, A..
She is reconciled to the fact that she cannot work anymore in her profession. (Hair stylist.) Her husband is a rough carpenter and has not been that dependable as a breadwinner, I am sorry to say. I am so worried about her future.
Please search your heart carefully regarding conceiving. I think of that movie Steel Magnolias when I think of what a woman's body goes through carrying a child, with a condition like yours.
Hugs,
Dawn