A few years ago, the British Medical Journal published a study by researchers at the University of Southampton: Babies who were underweight in the first few months of life were prone to mental depression as adults, and the underweight of these babies was due to intrauterine Caused by factors such as stunted growth, premature birth, and postpartum malnutrition. This report in some respects once again confirms the research results published by American psychologist Fore many years ago: the mode of delivery may determine the child\’s future. After long-term research, Fauch found that although the process of childbirth is extremely short compared to a child\’s life, this process will affect a person\’s daily life.