bump to tandem with Quix's poll on length to dx
My first symptoms were at age 47, but diagnosed at 55.
Quix
Dx'ed at age 39. Experienced first symptom - Lhermitte's sign - at age 38.
I was DX on Jan.29,1986, but possibly had it since early 70's, who knows for sure.
Dx at 31 with ON and numbness. First symptoms at 19 with spacticity in hips.
First symptoms that I remember age 36.
Dx age 37...I'm 39 now.