This forum is the best thing that happened to me in weeks. My right calf has been twitching 24/7 for 8 weeks now. I´m twitching on the arch of my left foot, my thigh, butt and left arm. (almost constantly) The fingers of my left hand sometimes feel stiff... After the twitching started I googled "fasciculations" and from that time on I was a nervous wreck thinking I have ALS. I lost 5 pounds and fell into a deep hole. I saw a Neurologist after twitching for 2 weeks. He did a neuro exam, no EMG though, looked at my calf and said "BFS". I was relieved for about 3 hours, then I started thinking that he couldn´t possibly know for sure without an EMG and my worries started all over again. 1 week ago I went to another Neurologist. He, too, did some exams AND and EMG. However, he only tested one muscle since he was in a hurry to go to lunch (I am not kidding, he did the exam with the coat under his arm!!), told me that muscle was ok but to be really sure, he´d have to test at least 3 muscles.- then he left. Thanks for nothing. So here is what I have: 2 Neuro exams ok, unfinished EMG ok. Diagnosis of BFS by the first neuro. I´m still not 100% convinced I don´t have anything terrible. The good thing: I still walk 12 miles every weekend without problems. The bad thing: my symptoms change. My calves feel like they want to cramp sometimes which is new, and the muscles of my upper left arm started twitch like crazy. (new hot spot?) I also experience an increase of twitching after walking a lot. I´d appreciate some reassurance and apologize for my english, I´m writing from Germany. thanks guys!