HAPPY BIRTHDAY!! How is your son now?? Let us know, I know what you're going through--I have a 6th sense about v*, too!! How weird. 2 weeks ago when Haley got sick, I put a blanket under her head when I put her to bed because I was thinking, "she's going to throw up in bed tonight." I don't know what made me think that or put the blanket under her, but thank goodness I did, because my intuition was right!!!
Maybe get some Gatorade or Pedialyte for your little boy to start off with, that's what I always do before I feed the kids after they v*.