Pregnancy is a critical period in a woman's life when her bio-psychosocial balance shifts, her roles within the family and workplace change, and the parent-child bond between mother and baby is established. During pregnancy, changes occur in physiological and physical characteristics. Pilates exercises can be performed during each trimester of pregnancy. The most important of these exercises are breathing-focused exercises and pelvic floor exercises. Pilates exercises can be performed during each trimester, but there are points to consider. Pilates exercises should be performed during pregnancy. A comfortable pregnancy is important for the delivery and postpartum period.