You and your family are beautiful. I am sorry about your baby that you lost. Was it an immune deficiency? My nephew has just turned 5 years old and he has been diagnosed with an immnue deficinecy of some kind-not sure which one yet, they said possibly a partial digeorge syndrome, anyway he has had a chronic sinus infection for 2-3 years and just had sinus surgery. I don't know alot about it. I wonder if it the same thing your son and nephew has...
Your son was beautiful and I am so sorry that he passed away, and I am sorry about your nephew too. Your children are beautiful, I guess it is never boring at your house.