Ice chips are commonly recommended during labor because they keep you hydrated without filling your stomach. This is particularly important if you need anesthesia, as it reduces the risk of complications like aspirating or choking while under anesthesia. 

While some hospitals might only allow ice chips, others might let you have clear liquids like water or broth. The idea is to keep you hydrated without risking a full stomach, which could lead to complications during anesthesia. Always check with your healthcare provider to understand what’s best for you.