Hi Katee,
Sounds like he will grow up knowing all there is to know about your diabetes without much explanation !
I was diagnosed a year ago and my daughter is now 4, so she's learnt along with me about my condition. On the whole diabetes is pretty much matter of fact to her, she knows when i'm not right that it's my blood sugars being funny and she's been with me on many a hypo episode (always out shopping !) She's great with me as will sit with me while I sort myself out and is patient too, my best hypo buddy. She also knows it's because I need sugar, and she knows what I need to have and where to find out, we havent tested out the 999 route yet and I pray we will never have to, but I will sit down with her at some point to explain this. If anything it's taught me to really be on top of my condition and manage it well.
Luckily children adapt quickly and learn quickly too, i'm sure you will have no problems explaining this to your son.
More than anything though this makes me feel sad about the children who develop type 1 and so any support I can offer JDRF is important as i'd much rather have this than my daughter.
Good luck :thumbup: