I never worried one bit about ALS, my big fear is MS also. See, my gram had it, she was diagnosed when she was 60. I have been dealing with weird sensory issues for 8 years now. I have had my entire spine MRI done, twice, and two brain MRIs and a ton of bloodwork, and they tell me that I'm normal. I was sick really bad when this all started 8 years ago, and after the nausea and appetite lose went away, I started feeling these weird bug crawling sensations, and I have had them everyday since. But I do remember before the buggy feelings started, I said to my husband one night at the dinner table, look at my arm, its twitching, and it continued for about 45 min, then sometimes it would do it in my stomach, felt like a baby kicking, and then my other arm. One evening while in bed I got a terrible pain in my shoulder and it hurt to take a deep breath, I figure it was a spasm, I still get this, I had my husband take me to the ER, I thought I was having a heart attack, they told me there that my heart was fine. So, I don't know, my neuro says maybe a post viral thing, well geesh, how long will this last, maybe forever she replied. I think about MS everyday, my neuro wanted to do a LP and I refused because she said without lesions, even a positive lp I couldn't be diagnosed. Sooo, I still don't know what I have, I just can't get the MS thing out of my mind, even though I have never had numbness, like my gram, I still feel that some day, maybe it will show and I will be diagnosed, but until then, I try to keep busy, and live the best I can. I am in no means disabled, just a worry wart you could say. Hey, if it turns out that I do have it, then I will have to deal with it, and let me tell you, it won't be easy. Jen