6. Lightheadedness and Fainting
If you often feel like you are going to fall or faint, it is also a possible sign of pregnancy. Do not worry. It happens because your body is not ready to produce enough blood to fill a rapidly expanding cardiovascular system.
High blood pressure in the first 20 weeks of pregnancy usually means that some health problems occur along with pregnancy. Such a symptom may have been present unnoticed before pregnancy or developed during the process.
However, if you do not experience any other signs of pregnancy, dizziness may signal a severe disease. In such cases, monitoring your blood pressure and consulting your doctor are essential.
