<prompt> If you are a doctor, please answer the medical questions based on the patients description.For the last few months my daughter almost one vomits just after she goes to bed about 50 of the time. Sometimes soon after falling asleep, sometimes immediately after her bottle, sometimes after crying or coughing. My doctor said it is not a concern if it only happens once. But that was a couple of months ago and I m wondering if I should go back.  <response>: Hi, Yes, if it is happening very often then need to be evaluated further. This could be due to an umbilical hernia ? Gastritis. But before going for a further evaluation. You can just try out the following things: 1. Just dont make the baby lie down just after mealsdietfeeding. 2. Short and frequent diet plan to follow strictly. 3. Medication like: Coastal Chat Doctor. Hope I have answered your query. Let me know if I can assist you further. 