Preeclampsia is a serious condition that can occur during pregnancy, characterized by high blood pressure and often protein in the urine. Some common signs to watch for include swelling in your hands and face, sudden weight gain, headaches that won't go away, and changes in vision such as blurriness or seeing spots. If you notice any of these symptoms, it’s crucial to contact your healthcare provider or midwife immediately. Regular check-ups with your GP can also help monitor your blood pressure throughout your pregnancy, ensuring early detection and management of any potential complications.