Persistent soft stools?

chicsub

We're heading into the doc's office today, but just curious if anybody else has been though this before.  DS has had pretty loose stools for over 2 weeks now.  Then he got sick on Wednesday (puked for 1st time and diarrhea), but I think it's unrelated since a couple other kids had it within 48 hours of each other.  Anyways, anybody's LO have diarrhea for that long?  Did you figure out what it was? 

I honestly didn't think too much of it right away b/c he's been acting fine until this week, plenty of wet diapers, eating pretty normal, etc.  Then DH and I discussed it and we can't remember his last solid stool.  Topped off with him getting sick this week we're definitely due to see the ped. 

Obviously I will bring in a dirty diaper, do you think they will do a blood draw too? 

ohfour

How old is your LO? This happened due to problems with milk for my LO, then irritated her system and allowed her to develop c. diff.

chicsub

He's 20 mo. and hasn't had a problem w. milk up until now, but it did cross my mind.  Can it develop this late?  He was introduced to whole milk at 12 mos.