최근 11 년간 ( 1983-1993 ) 서울 성애병원에서 출생한 신생아 출생성비에 관한 통계보고와 향 후 문제점의 재조명 = Last 11 years Statistics of newborn babys sex ratio at Seoul seong Ae hospital and review of future problem

다국어 초록 (Multilingual Abstract)

Depend upon the hundred years of Korean tradition in preference of baby boy and accureate technique in differentiation of babys sex during pregnancy secondary to up most developed sonogram machine and chorionic villus biopsy. The paper was analysed in last 11 years period in nulligravida and multigravida and multigravida and repeat cesarian section. The result were as follows. 1. The total sex ratio in last 11 years were 107 : 100 (male:female) 2. 1st baby was 59.135% 2nd baby was 38.41% 3rd baby was 2.38%. 3. 1st babys sex ratio was 103 : 100 (male:female) 2nd babys sex ratio was 111 : 100 3rd babys sex ratio was 148 : 100 Repeat C/S sex ratio was 110 : 100 Our results suggest that the unbalance of sex ratio in multigravida is extremely serious trend in this country and is expected a tremendous social problem in early 21 th centry.