This study compared and analyzed fetus, newborn infant, and delivery methode of 141 women who received medical service from the first examination to the delivery in an obstetrics and gynecology specialized hospital located in Gwangmyeong, Gyeonggi-do from Jan. 2010 to Dec. 2010 and had a regular delivery after 37 weeks of pregnancy (73 non-employed and 68 employed women), depending on employment state of the subjects. The following are the results derived from the study. 1. The weight of the mothers after 37 weeks of pregnancy and the average gestational age was no statistical difference depending on the employment state. 2. In 37 weeks, the average fetal weight in the non-employed group was $2.90{pm}0.27kg$ and the rate of small for gestational age infants was 2.75%. Meanwhile, the average fetal weight in the employed group was $2.76{pm}0.28kg$ and the rate of small for gestational age infants was shown to be 10.3%. It is known that the fetal weight of the non-employed group was significantly higher for 37 weeks of pregnancy (p<0.05). 3. The newborn infant weight of the non-employed group was $3.42{pm}0.43kg$ in average while that of the employed group was $3.18{pm}0.35kg$. It is known that the newborn infant weight of the non-employed group was significantly higher (p<0.05). 4. In terms of delivery method, cesarean constituted 32.9% in the non-employed group while constituting 16.2% for the employed group. It is known that cesarean was shown to be significantly higher among the non-employed group (p<0.05).