The aim of this study was therefore to assess whether the use of the Baby-guardTM system, through its ergonomic, three chamber, inflatable abdominal belt, engineered after studies of biomechanics and biophysics, that follows obstetric semiotics, that applies fundal pressure during the second stage of labor in the direction of the pelvic outlet, may be of maternal and fetus aid for a safe natural childbirth for their better outcomes.