It says it all in the OP really but my Mum keeps banging on about going to the docs and, until now, I didn't feel it necessary. Today though he has hardly eaten at all - again - has had one rancid yellow, mushy poo (sorry if tmi) and this morning, he had vomited in his cot during the night and was covered in it . Is it time to see the quacks or will they just tell me to keep his fluids up and try little and often????