Fetal 3D Avatar Creation for Pregnant Women

* Pregnant women can intuitively check the shape and development of the fetus through the 3D avatar that reflects the characteristics of the fetus. Through a survey on VR fetal experience content and 3D fetal avatar service, the satisfaction of pregnant women/guardians, the bond between the fetus and the mother, and Assess the degree of maternal anxiety. * Evaluate whether it can be helpful in prenatal monitoring of pregnant women through the use of maternity health management applications, and improve understanding of fetal growth and development.