Question
The baby is 40 days old and has been fed a mixture of formula milk and breast milk. Recently, there has been an increase in the frequency of vomiting, and occasionally, white fluid is also vomited. I would like to inquire if this feeding method is appropriate and what the cause of vomiting might be.
Answer
Based on the information you provided, the baby’s vomiting and the occasional vomiting of white fluid at 40 days old are normal phenomena due to the underdevelopment of the stomach and esophagus. After feeding, holding the baby upright and gently patting their back can help promote milk into the stomach and alleviate vomiting. Additionally, ensuring that the baby maintains the correct posture during feeding and avoiding overfeeding can also help reduce vomiting. If the vomiting persists or worsens, it is recommended that you take your baby to a doctor for a check-up to rule out other potential issues.