Yes, you can eat watermelon when pregnant. Watermelon is generally considered safe and beneficial during pregnancy due to its high water content, essential vitamins, and nutrients. It helps with hydration, reduces swelling, soothes heartburn, alleviates morning sickness, and can aid in preventing constipation thanks to its fiber content. However, women with gestational diabetes or those who need to control blood sugar may want to limit their intake due to watermelon’s natural sugar content. It is important to eat fresh, thoroughly washed watermelon to avoid foodborne illness risks. Moderation is key, with recommended servings around 1–2 cups daily to avoid bloating or sugar spikes. Always consult a healthcare provider if you have specific health concerns during pregnancy.