本文进行了内蒙古自治区1984年计划生育效果分析,结果表明:1984年生育水平呈下降趋势,但幅度不大,生育期为16～41岁,早婚率为8.16％,女性初婚中位年龄为22.36岁,3孩及以上孩次占20.96％,晚婚、晚育仍为今后计划生育工作的重点,另外,存在人口增长趋势,要求我们要有长、短期人口规化。 This paper analyzes the effects of family planning in Inner Mongolia Autonomous Region in 1984. The results show that the fertility level in 1984 showed a downward trend, but the growth rate was not significant, the growth period was 16 to 41 years old, the early marriage rate was 8.16%, and the median age of women in the first marriage was 22.36. The number of children aged 3 or above accounts for 20.96%. Late marriage and late childbirth are still the focus of family planning work in the future. In addition, there is a population growth trend and we require long-term and short-term population regulation.