Summers are here and the temperature has already risen enough and records are itself being broken in the month of April. It is safe to say that the heatwave season has arrived early—and its peak is yet to come. For many, the soaring heat is uncomfortable, but for pregnant women, it can be particularly dangerous. Expecting mothers are among the most vulnerable groups during extreme weather, and dehydration is one of the most serious concerns.Pregnancy already brings about significant physical and hormonal changes. In hot weather, these changes can be further amplified, increasing the risk of fatigue, fluid loss, and complications related to dehydration. Staying cool and hydrated is not just important—it’s critical for the well-being of both the mother and the developing baby.Why Pregnancy Increases the RiskPregnant women experience several physical demands such as body aches, weight gain, and fluctuating hormone levels. These are intensified by high temperatures. The body naturally loses more fluids through sweating in summer, and this can lead to dehydration if not replenished in time.During pregnancy, hydration plays a key role in supporting increased blood volume, stabilizing body temperature, and ensuring the baby gets adequate nutrients through the placenta. Loss of fluid without sufficient intake can lead to serious outcomes, including low amniotic fluid, low birth weight, and even early labor.Warning Signs of DehydrationSpotting the early signs of dehydration can prevent the condition from worsening. Some common symptoms to watch out for include:Persistent dry mouth or excessive thirstDark yellow urine or reduced frequency of urinationFeeling tired, dizzy, or lightheadedHeadaches or migrainesDry, flushed skinConstipation or difficulty in bowel movementsMuscle cramps or spasmsSwollen feet or ankles (which may sometimes be linked to dehydration rather than just pregnancy)Drinking 8 to 12 cups (about 2 to 2.5 litres) of water a day is generally recommended to stay properly hydrated. However, individual needs may vary depending on activity levels, body weight, and weather conditions.What to Eat and DrinkStaying hydrated isn’t just about drinking water. Nutritional choices can support hydration, energy levels, and overall health during the summer months. Here are some practical diet tips:Eat small, frequent meals to avoid overheating and to maintain energy throughout the day.Incorporate hydrating fruits and vegetables such as cucumbers, watermelons, and oranges. These are not only rich in water but also contain important vitamins and minerals.Coconut water is a natural source of electrolytes and helps prevent cramps and fatigue.Leafy greens like spinach are rich in iron and folate, which are essential during pregnancy.Avoid sugary sodas or fruit juices that may lead to energy crashes. Opt instead for plain water, infused water, or herbal teas.Monitor salt intake, as too much sodium can cause bloating and increase swelling.Add healthy fats from avocados, seeds, and nuts to support fetal brain development and provide sustainable energy during long, hot days.Staying Safe in the HeatExtreme heat can make pregnancy more challenging, but with a proactive approach to hydration and nutrition, many of the associated risks can be managed. Choosing water-rich foods, avoiding prolonged exposure to direct sunlight, wearing breathable clothing, and staying indoors during peak heat hours are all simple steps that can go a long way in keeping expectant mothers safe during summer.In the end, listening to the body’s signals—especially signs of dehydration—and responding with care is key to navigating pregnancy through the heatwave season.