Staying hydrated during winter is crucial for pregnant women, as cold, dry air can lead to dehydration without noticeable thirst. Proper hydration supports amniotic fluid levels, nutrient transport, and optimal blood circulation for both mother and baby. Dry indoor air can cause skin dryness, nasal irritation, and fatigue, making water intake essential. Warm fluids like herbal teas, soups, and infused water help maintain hydration while providing comfort in colder months. Consuming water-rich fruits and vegetables also aids in moisture retention. Pregnant women should aim for 8-10 glasses of fluids daily to stay energized and ensure a healthy pregnancy.