Greta,
I'm terribly sorry to hear about your brother. I must say that is an odd way to find out, but we all have our family "stuff" to deal with. I wouldn't let it stop me from having a baby. Unfortunately, physiologically, I haven't been able to hold onto a pregnancy. I don't think it has a thing to do with the MS.

Sarah,
I don't mean to get pushy, but if what you are saying is indeed true, you and several Neurologists would be VERY WEALTHY and FAMOUS!!! The symptoms of MS and Lyme's may overlap, however it is NOT the same disease.