This study was performed with, two groups of 369 pregnant women, which consisted of the first group of 186 pregnant women taking physical examinations for birth at the Korea clinic in Seoul during the months of November and December in 1972, and the second group of 183 pregnant women taking physical examinations for birth at the Kang Won Provincial Hospital for the 12 months from October, 1972 to September 1973, as the results of this study the following concussion was obtained. 1. Age distribution indicated that the group of 25 through 34 age among them fallen 76 percent. 2. The time of the first physical examination by the 76% pregnant women of the second group at Chun Chon was in the initial period of pregnancy, but the time of that by every 33% pregnant women of the first group in Seoul came to the initial, middle and late period of pregnancy, evenly. 3. The 65.6% of the second group had one or two times of physical examination and the 80% of the first group had one to eight times of physical examination. 4. The mean pregnancy times was 1.9 to the first group and 2.8 to the second group, showing high pregnancy rate in Seoul city- 5. The 57.3% of the first group and the 31.3% of the second group did one times of abortion. The 3.2% of the first group and the 10.7% of the second group did more then six times of abortion, this meant big difference between two groups. The 24.1% of the first group had four times of pregnancy and the 18.1% of the second group had three or four times of it. These percentages was the highest of all. 6. Death rate during the period of pregnancy was shown to be 3.2% to the first group and 9.7% to the second group, consequently indicating gre311y high death rate in local city. 7. Many of the first group have three children and some of the second group have seven children. 8. As to totemics of pregnancy, 23.7% of the first group, and 49.7% of the second group were shown to have totemics of pregnancy, consequently with greatly high totemics rate of pregnancy in local city. The 4.0% of the first group and 37.0% of the second group was short of hemoglobin, with remarkable difference between the two groups.