Conclusions self-guardianship consciousness is weaker.Obstetrics workers should strengthen the education on self-guarding knowledge to the pregnant woman in clinic.

• 结论门诊孕妇家庭自我监护意识薄弱，为了提高母婴安全，必须让孕妇认识家庭自我监护的重要性，产科医务人员应加强对门诊孕妇孕期自我保健的宣教。