A study on appropriate frequency of prenatal examination for low-risk pregnant women;

Results The infectious rate of high risk lying-in woman is 5.

Objective:This study aims to investigate the psychological health of the high-risk pregnant women and their spouses,,analyse the influenced factors of their psychology,provide the scientific basis for the medical treatment and psychological nursing.

Analyze the Reason about the Health Care to the Pregnant Women;

Study on management model for fluid pregnant women in Beijing;

Survey on prenatal care and birth of fluid pregnant women;

Objective To investigate the causes of pregnant and parturient women's death and the effective intervention measurement to reduce the death of pregnant and parturient women in Ji'an city.

Objective To investigate maternal mortality,major cause of maternal mortality and influencing factors in Linyou county,Shaanxi province,to evaluate effect of health care service of the pregnant and parturient women.

Objective To investigate factors influencing compliance of antiretroviral therapy in prevention of mother-to-child transmission(PMTCT) of HIV,so as to provide a basis for working out measures to increase compliance of antiretroviral therapy of pregnant and parturient women with positive HIV in PMTCT.