RESUMO
Objective] To summarize the clinical experience to treat threatened abortion with Zhejiang Chen Mushan Gynecology calming fetus. [Method] By analyzing the understanding of Chen’s Gynecology to etiology and pathogenesis of threaten abortion, to review typical cases and summarize its characteristic of treatment, to sum up the clinical experience of threatened abortion. [Result]The etiology of threaten abortion of Chen ’s Gynecology is due to fetus fire flaring up, qi and blood deficiency, spleen and kidney insufficiency, therefor causing fetus yuan qi not solid, fetus unease and/or threatened abortion. The paper introduces Chen’s miscarriage prevention and proposes to treat threatened abortion by focusing on tonifying qi and blood, strengthening kidney and spleen, clearing heat and cooling blood, integrating prevention with treatment, emphasizing in harmonizing in the treatment. [Conclusion] Chen’s treating method for threatened abortion by calming fetus has accumulated rich clinical experiences with strong characteristics, it is worth to inheritance and popularizing.