Final answer:
Symptoms such as urinary frequency, heartburn, and varicosities are normal findings during pregnancy due to the many physical changes that occur especially during the third trimester. These common discomforts arise as the body adjusts to the growing fetus and are typically not indicative of serious conditions.
Step-by-step explanation:
The symptoms you are describing, including urinary frequency, dependent edema, varicosities, heartburn, hemorrhoids, low back pain, joint discomfort, waddling, diastasis recti, round ligament pain, itching, and stretch marks, are most commonly normal findings during pregnancy. These symptoms are due to the physiologic and anatomic changes that occur as the body adapts to support the developing fetus. For instance, the uterus expands during the third trimester, which can increase urinary frequency due to reduced bladder capacity, and also cause circulatory changes leading to leg discomfort and varicosities. Heartburn can occur as a result of the uterus applying pressure on the stomach, causing gastric reflux. These are typical discomforts associated with pregnancy, rather than signs of more serious conditions like preterm labor or preeclampsia.