We will know for sure after my tests come back. Myotonia congenita is a form of muscular dystrophy but it is the least severe, does not affect your lifespan. It's very manageable with medication. So if this is the case we will just watch Brody and treat him as need be. We're feeling thankful for good news today and answers!!! Thank you again friends for calling and texting me today. Your encouragement gets us through so much!!!