Gestational diabetes while fasting in Ramadan

A long gap without food may alter glucose levels, while the evening meal can cause a sharp rise if portions and carbohydrate choices are not planned. Reduced fluid intake can also contribute to dehydration. Pregnancy, your glucose pattern, and any medicine you use all affect the advice that is suitable for you.

Your clinician may advise against fasting or may create a monitoring and meal plan if fasting is considered. Religious exemptions for illness and pregnancy may be relevant; discuss both your health needs and personal wishes with trusted clinicians and a qualified religious adviser.

Speak with your maternity or diabetes team before Ramadan. Agree when to check glucose, what readings or symptoms mean you must break the fast, how to spread fluids and food between sunset and dawn, and how medicines would be timed. Keep fast-acting carbohydrate available if your team recommends it. Never hide symptoms to continue fasting.

Break the fast and follow your agreed emergency plan if you feel shaky, sweaty, dizzy, faint, confused or unusually weak, or if glucose is outside the range your clinician gave you. Seek urgent care for persistent vomiting, severe dehydration, collapse, breathing difficulty, or reduced baby movements.

Is fasting medically suitable for me? What is my testing schedule? Which symptoms require immediate food, fluids or medical help? How should I take or adjust medicine, and who should I contact overnight?