Who is having sicked children , you need visit for consultation to specialists.

 Groups of genetical diseased by a destroying not big  for chromosomes structures, not found in a most perfect modern  technology .Such type for changing calling gene mutation, gene is unit for genetical substance brick for geneticaly carrier ,which are having molecules for nucleic acids from which he is contains. A frequently for transfering diseases depends from the character gene mutation. As in unit genetical diseaases-dominant for developming sicked process is enough, that gene mutation transfering from the one parent .Other disease called reccesion having a one or same mutation in father s and mother s chromosome. An examples for dominant diseases are damages for CNS  as chorea Hungtinton, Tuberouse sclerosis, neurofibromatosis, and here in CNS are displaying irreversuble  changes are nerve cells, leading till mental retardation, cramps attacks, mobility destroy.

Which will be a childrens if you are married on sicked male , but you are healthy.Probably a healthy and sicked children are same, if a connecting of sex cell by healthy hubby with sex cell of sicked,where chromosome not damages, but these cells are half, children was born a healthy and give for future healthy babies.Mutation from one a parent and not transfered for childrens is self dissapears, and for future nothing gravitates. But if for fertillization taking part a cell with changed chromosome, thus baby was born  sick. An example for recession genetical diseases are lots of wrong inborn metabolism as phenylcetonuria, galactosemia, hystidinemia and etc. And in these metabolism destroying, which leading to delaying physical and psychical development a children. Diseases these groups displaying ,when mum and dad are hid carriers for mutation, but theirs health condition not wrong and they are not know about this carrier.