中文摘要：

妊娠是一个特殊的生理过程,在此期间孕产妇的心理特征与生理变化密切相关.随着医学模式的转变,孕产妇的心理健康也开始受到关注,而焦虑和抑郁是孕产期最常见的两种负性情绪.在明确孕产妇焦虑和抑郁发生率的基础上,分析了孕产妇焦虑和抑郁对其自身及胎儿健康的影响,总结了孕产妇焦虑和抑郁的相关社会因素.

英文摘要：

Pregnancy is a special physiological process,psychological characteristics and physiological changes of pregnant women are closely related during this period.With the transformation of the medical mode,the mental health of pregnant women has obtained more and more attention.The anxiety and depression are two of the most common negative emotions during pregnancy.Based on the clear incidence of anxiety and depression of pregnant women,we tried to make a careful study of the effect of anxiety and depression upon pregnant women themselves and their fetuses,and to summarize the relevant social factors of the anxiety and depression among pregnant women.