DD is 2.5 and she’s at nursery three days per week. We’ve had a stretch of constant illness, we’re literally not over one cold before the next starts. DS (5) also had this when he was at nursery too. However, DD vomits a lot when she has a bug, even when the rest of us don’t have gastro. Is this normal? DS never vomited so much in his life. Are some kids just more sensitive in their tummies or should I flag this up with my GP? (In case it’s not clear, she doesn’t vomit if she’s not ill, it just seems to accompany most of her bugs, even if the rest of us don’t have that symptom).