Objective To discuss the clinical significance of three-dimensional colour Doppler ultrasongraphy in Prenatal routine examination.

This study is to probe the diagnosis of SLE and the clinical significance of autoantibody test combined with routine examinations.

Study on present conditions of antenatal examination and its influential factors on pregnant women;

Relationship between Health Education and Antenatal Examination and Abnormalities of Pregnancy and Labor, Retrospective Study of 546 Cases;

Methods Among the 9 345 deliveries between 2000 and 2004 in our hospital,68 cases with placental abruption were analyzed retrospectively on antenatal examinations and outcomes.

Objective To investigate relationship between prenatal examination and pregnancy outcomes of foreign migrant women in Shanghai city.

Objective The author want to explore the relation between the prenatal examination and pregnant outcome.

Rate of prenatal care,types of malformation,and prenatal exposure to risk factors.