During pregnancy, several considerations are essential for maintaining fitness. It's crucial to consult healthcare professionals to ensure that exercise routines are safe for both the mother and the developing baby. Low-impact activities, such as walking and swimming, are often recommended to promote cardiovascular fitness without excessive strain. Monitoring intensity is important to avoid overheating and excessive fatigue. Additionally, exercises focusing on core strength and pelvic floor health can be beneficial. Adapting fitness regimes throughout pregnancy helps support overall health and well-being.