If your child is uncomfortable while transferring milk, you can continue to transfer milk if your child only has a high number of stools and no other symptoms, but if your child has serious symptoms, such as nausea, vomiting and diarrhea, you should stop transferring milk to avoid the child losing weight and having low body resistance. It is best to observe whether the child’s symptoms recover after stopping the transfer, if the symptoms recover, there is no need to worry, but if the symptoms do not recover, it may be caused by the child’s gastroenteritis, it is best to go to the hospital for routine stool examination, if there are white blood cells in the stool, consider enteritis, you can take anti-inflammatory drugs and anti-diarrheal drugs, and it is recommended to give the child more water to prevent dehydration. If you are switching from breast milk to formula milk, you need to mix the feeds and let your child get used to it slowly before you can change it all.