Ohga please read the sticky at the top of the Do I have ALS section, and read all the way through. You are NOT to post on any other thread. You post your question, which has been answered, and you must leave it at that. I know you meant well, but it's important to remember that this is an ALS forum, run by people who are dying, caring for those who are dying, or have done so. It is not a general self help medical forum for scared people to chat to each other. All the best, please try to move on. Coming here is really bad for your own state of health.