期刊： AMERICAN JOURNAL OF OBSTETRICS AND GYNECOLOGY, 2021; 224 (5)
BACKGROUND: Group B Streptococcus is a common vaginal bacterium and the leading cause of invasive fetoplacental infections. Group B Streptococcus in t......
期刊： AMERICAN JOURNAL OF OBSTETRICS AND GYNECOLOGY, 2021; 224 (4)
BACKGROUND: First-trimester ultrasound scans were introduced to China for nearly 20 years. The ability of first-trimester ultrasound screening to dete......
期刊： AMERICAN JOURNAL OF OBSTETRICS AND GYNECOLOGY, 2021; 224 (4)
BACKGROUND: There are specific physiological features regarding the immunity and coagulation among pregnant women, which may play important roles in t......
期刊： AMERICAN JOURNAL OF OBSTETRICS AND GYNECOLOGY, 2021; 224 (5)
BACKGROUND: Soft markers are nonspecific findings detected by ultrasonography during the second trimester that are often transient and nonpathologic b......
期刊： AMERICAN JOURNAL OF OBSTETRICS AND GYNECOLOGY, 2021; 225 (1)
BACKGROUND: Observational retrospective data suggest that an artificial cycle frozen embryo transfer may be associated with a higher risk of hypertens......
期刊： AMERICAN JOURNAL OF OBSTETRICS AND GYNECOLOGY, 2021; 225 (1)
Obstetrical complications, often referred to as the "great obstetrical syndromes," are among the most common global causes of mortality and morbidity ......
期刊： AMERICAN JOURNAL OF OBSTETRICS AND GYNECOLOGY, 2021; 224 (5)
The coronavirus disease 2019 pandemic exposed weaknesses in multiple domains and widened gender-based inequalities across the world. It also stimulate......
期刊： AMERICAN JOURNAL OF OBSTETRICS AND GYNECOLOGY, 2021; 224 (2)
BACKGROUND: Human growth is susceptible to damage from insults, particularly during periods of rapid growth. Identifying those periods and the normati......
期刊： AMERICAN JOURNAL OF OBSTETRICS AND GYNECOLOGY, 2021; 224 (3)
BACKGROUND: Noninvasive monitoring of fetal development and the early detection of pregnancy-associated complications is challenging, largely because ......
