in any family, a healthy carrier of an insidious mutation, like muscovites olga arkhipova and pavel nefyodov. of course, their older nine-year-old son absolutely did not even suspect this healthy. yes. anton up to a year developed like ordinary children. i was in such a foot. hmm. i was just analyzing our family, our tree. yes , families back there, grandmothers, great-grandfathers, uncles , aunts, and we didn’t have such cases at all and my husband had the same thing, and i didn’t understand where it came from? how and why the birth at one time occurred, yes, that is, on its own, nothing at all. and during the course of pregnancy, there are no signs. well, there was no neurologist, did not notice anything. she said that you are asked for some tone in the legs. that is, it was normal to assign us a massage. that is. eh, you need to go to a specialist there well. everything, when the one and a half year old son at that time stopped getting on his feet olga and pavel sounded the alarm, then an examination, an analysis by the federal medical and kinetic center and a frightening diagnosis, the f