Choking on milk can happen for a number of reasons， including:
1. Improper positioning during feeding: If the baby is not positioned properly during feeding， it can lead to choking on milk. The baby should be positioned in a way that allows them to easily swallow the milk without any difficulty.
2. Too much milk at once: If the baby is given too much milk at once or if the milk flows too quickly， it can cause the baby to choke. This can happen if the baby is drinking from a bottle with a nipple that is too large or if the breast milk is being let down too quickly.
3. Lack of coordination: Newborn babies may not have the coordination needed to suck， swallow， and breathe at the same time. This can result in choking on milk as the baby struggles to keep up with the pace of the feeding.
4. Medical conditions: Certain medical conditions such as acid reflux or a cleft palate can increase the risk of choking on milk.
5. Allergies: In some cases， an allergy or sensitivity to milk can cause the baby to choke while drinking milk.
6. Gastrointestinal issues: Some babies may have gastrointestinal issues that cause them to choke while drinking milk. This can be due to conditions such as gastroesophageal reflux disease (GERD) or a gastrointestinal infection.
It is important to take appropriate measures to avoid choking on milk. This includes proper positioning during feeding， adjusting the flow of milk to suit the baby's needs， and seeking medical attention if necessary.
