Y.A.
Hi, I have one Aunt who has 6 children. Of those 6 children, 2 of them have kids with Fragile X. My one cousin has 3 of her 5 children with it and the other one has 3 out of 4 with it. All of the children look perfectly normal, except one. They do exhibit more features as they get older. I haven't really delved too deeply into the disease, I just know how much all my cousins struggle with it. They do extremly well with a well organized and structured environment, which is hard at first, but much easier with time. They just make sure that everything is the same, basically, every day. If you do plan on having more children, Fragile X has been linked to shortages in Folic Acid in the mother before & during pregnancy. So, go out and get a good multi-vitamin and start taking it (really, you should do this for better health anyway) at least 6 months before you try to conceive. I hope that helps a little!
Y.