Recent scientific research reveals that fetuses also possess memory. Experts therefore advise expectant fathers to engage in frequent communication with their child while still in the womb. This not only fosters bonding but also exercises the child's memory. A child's psychology develops gradually through accumulated experiences in interaction with the surrounding environment, and memory is an essential prerequisite for this process.Memory emerges almost simultaneously with cognitive abilities in children. Recent scientific studies reveal that fetuses also possess memory. Remarkably, infants just one or two months old become exceptionally excited upon seeing their mothers because they recognize her. Experts therefore advise expectant fathers to communicate not only with their wives but also with their babies while they are still in the womb. This practice benefits future parent-child relationships and strengthens emotional bonds.