8mo DS has just been diagnosed with this. He's... robust (i.e. chunky), shall we say but hasn't really been able to stomach anything other than milk (mixed fed) for almost a week. Mentioned to Dr on Thu that he seems to throw up every time we attempt solids but he didn't seem too worried. Question is, when do we start worrying? I have to work tomorrow but my Mum's all for taking him back to the surgery.