What Can I Expect When Exercising in My First Trimester of Pregnancy?
During the first trimester of your pregnancy, your body may still look like it did before, but there are many physiological changes taking place during this first stage. Around weeks 5-6, the volume of blood pumped out by the heart each minute starts to increase, and your blood pressure may drop. These changes can make you feel dizzy with a rapid heart rate and a feeling that you can't take a deep breath. You may also feel generally sick and tired at this particular time an