The journey of pregnancy brings profound changes to a woman’s body, influencing not only her physical appearance but also her overall health and well-being. Understanding the impact of pregnancy on body composition is essential for both parents, particularly those focused on weight management and diet after the arrival of their child. During pregnancy, hormonal fluctuations, nutritional needs, and changes in metabolism contribute to the accumulation of body fat and alterations in muscle mass. These changes are not merely aesthetic; they play a crucial role in postpartum recovery and long-term health.