My 17 month old dd has been throwing up for the last 24 hours. She's clearly got a bug of some kind, but this is the 4th pukey thing she's had since September. Wld you be worried about that? It's worth mentioning that she started nursery in September two days a week, so she's probably picking them up there. They seem to follow similar pattern. She doesn't seem particularly unhapy, although a bit clingy and extra thumb sucky; she doesn't want to eat, but can tolerate water and a bit of toast. ate half a banana this morning. Usually better after two or three days. Is this normal toddler bugdom or something I shld be taking her to the doctor about?