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从上个世纪50年代以来,全球经济快速增长,人们对传统生活观念的转变及在医学科学上辅助生殖技术的进步,妊娠妇女的年龄结构正在发生变化,高龄妊娠妇女正在逐步增加。由于高龄妊娠的特殊性,其合并症及对围生儿的危险因素明显增加,目前已成为围生医学广泛关注的课题。本文对5年来
Since the 1950s, the rapid growth of the global economy, the shift of people’s attitudes toward traditional life and the advancement of assisted reproductive technologies in medical science have changed the age structure of pregnant women, and the number of pregnant women in old age is gradually increasing. Due to the particularity of the elderly pregnancy, its complications and perinatal risk factors increased significantly, has now become the focus of perinatal medicine. This article for 5 years