This paper presents a comprehensive review of the post-traumatic stress disorder （PTSD） in women who have expe-rienced pregnancy loss, including the characteristics, manifestations influencing factors, assessment tools, and psychological interventions, in which the psychological interventions mainly cover the cognitive-behavioral therapies, eye movement desensitization and re-processing, family support programs, and expressive writings and so on.It is proposed that targeted intervention programs should be developed to reduce PTSD in women with pregnancy loss.