Headaches in Early Pregnancy Managing headaches is especially tricky in the first trimester when you should avoid medications. Hormones During Pregnancy Many hormone levels are affected in the body during pregnancy, with several hormones playing major roles. Weight Gain During Pregnancy Average weight gain for women is between 25 and 35 pounds, although slight deviations from this may also be considered normal. Nutrition During Pregnancy Not only is eating nutritious food good for you and your baby, it also can ease some of the discomforts of pregnancy. A balanced diet can help minimize symptoms such as nausea and constipation. Exercise During Pregnancy If you exercised before pregnancy, you can safely continue exercising. If you were inactive or you have medical complications, talk with your doctor before beginning to exercise. Work and Pregnancy Most women are able to work safely, in some cases, until the day of delivery, depending on the type of work performed and their condition. Sex During Pregnancy In most cases, sex during pregnancy is safe. In fact, with your doctor's approval, sexual relations can continue until delivery. Sleeping During Pregnancy The best sleeping position for you is on your side, especially the left side, because it allows for maximum blood flow to the fetus and improves your kidney function. Managing Hemorrhoids and Varicose Veins in Pregnancy Hemorrhoids and varicose veins might seem to be two different, unrelated problems, but they are actually quite similar. And, they are a discomfort experienced by many women, especially in the third trimester of pregnancy. Common Discomforts During Pregnancy Nausea and vomiting are common in the first trimester, as is fatigue. Other common discomforts are hemorrhoids and heartburn. First Trimester Fatigue For many women, the extreme tiredness of the first trimester is quite a surprise. And it’s an especially hard transition for those who are normally go-getters with lots of energy. Pregnancy and Skin Changes For many women, pregnancy brings glowing skin, rosy cheeks, and shiny hair. But others can experience skin changes that aren’t so attractive, including acne, dark spots, and stretch marks. Pregnancy and Posture Much back pain in pregnancy is related to the strain on your back from the weight of your growing baby. Using proper posture can help prevent and even relieve some of the pain. Pregnancy and Heartburn Chances are good that you’re one of more than three-fourths of pregnant women who experience the churning and burning of heartburn or acid indigestion. It typically hits somewhere in the second or third trimester, and it can be miserable.