The document discusses common discomforts experienced during early and mid-late pregnancy and their causes and management. In early pregnancy, nipple soreness is caused by increased estrogen and progesterone levels and can be treated with bras with wide straps and calamine lotion. Constipation is caused by progesterone, weight of the uterus, and other dietary and lifestyle factors, and can be managed by increasing fiber intake, staying hydrated, and exercise. Nausea and vomiting in early pregnancy is due to high hormone levels and low blood sugar and can be treated by eating small, frequent meals and snacks and taking vitamin B6 supplements. Heartburn in pregnancy is caused by reduced gastric motility and uterine pressure and should be managed by small, frequent