Hi, my 1-year-old has not taken any solid food for 4 days now, only drinks some milk but not enough. Been to the A&E where they told us she must have had a stomach bug and that we should give her fluids and 'encourage' her to eat. But how long can she be without food - today is the forth day she has not eaten. Whe is playing and chatting away but not eating...I'm really worried now. Any advice? Thank you!