How long can pregnant women go without eating?

Pregnant women should not go for extended periods without eating, as it can affect both their health and the development of the fetus. Generally, it's recommended to eat small, nutritious meals or snacks every 2 to 3 hours. Prolonged fasting or skipping meals can lead to low blood sugar, fatigue, and nutritional deficiencies. If a pregnant woman is unable to eat due to nausea or other issues, she should consult her healthcare provider for guidance.