During pregnancy, many women experience various skin changes due to hormonal fluctuations and increased blood flow. Common changes include stretch marks, darkening of the skin, and acne. Stretch marks often appear on the abdomen, breasts, and thighs as the skin stretches to accommodate the growing baby. Dark patches, known as melasma, may develop on the face, particularly on the cheeks and forehead. While these changes are generally harmless and often fade after childbirth, it's important to maintain a good skincare routine. Keep your skin moisturized, protect it from the sun, and consult a dermatologist if you have concerns about any persistent changes.