The US abortion rate peaked soon after 1973, remained fairly constant through the 1980s, and began a steady decline to 2005. A substantial drop in the abortion rates of teenagers and women ages 20 to 24 accounts for much of the decline from 1989 to 2004. All race and ethnic groups experienced declines in abortion rates over the past 30 years, but the rate of black, and to a lesser extent Hispanic, women remains higher than that of non-Hispanic whites. The number of abortion providers has declined in recent decades, but the introduction of early medical abortion may have slowed this trend.
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http://dx.doi.org/10.1097/GRF.0b013e3181a2af8f | DOI Listing |
Zhonghua Fu Chan Ke Za Zhi
January 2025
Department of Obstetrics and Gynecology, Center for Reproductive Medicine, Peking University Third Hospital, State Key Laboratory of Female Fertility Promotion, National Clinical Research Center for Obstetric and Gynecologic Diseases, Key Laboratory of Assisted Reproduction, Ministry of Education, Beijing100191, China.
To explore biomarkers for the efficacy of lymphocyte immunotherapy (LIT) treating women with unexplained recurrent spontaneous abortion (URSA). Serum samples from 24 URSA potients who received LIT were collected at Peking University Third Hospital from December 2014 to June 2015. Semiquantitative sandwich-based antibody arrays containing 40 cytokines were used to screen target immune cytokines in the peripheral blood of URSA patients before and after LIT.
View Article and Find Full Text PDFInt J Mol Sci
January 2025
Department of Pathogen Biology, School of Basic Medical Sciences, Cheeloo College of Medicine, Shandong University, Jinan 250012, China.
is a globally widespread pathogen of significant veterinary and medical importance, causing abortion or congenital disease in humans and other warm-blooded animals. Nevertheless, the current treatment options are restricted and sometimes result in toxic side effects. Hence, it is essential to discover drugs that demonstrate potent anti- activity.
View Article and Find Full Text PDFJ Obstet Gynaecol Can
January 2025
University of British Columbia, Department of Obstetrics and Gynaecology, Vancouver, British Columbia, Canada. Electronic address:
Objective: Termination of pregnancy in the 2/3 trimester for fetal or maternal complications (i.e., for medical reasons) is an essential health service.
View Article and Find Full Text PDFCongenit Anom (Kyoto)
January 2025
Division of Research and Treatment for Oral and Maxillofacial Congenital Anomalies, School of Dentistry, Aichi Gakuin University, Nagoya, Japan.
Pregnancy loss is a significant concern worldwide, encompassing miscarriage and stillbirth. Miscarriage, defined as the loss of a baby before 28 weeks of gestation, accounts for approximately 15% of pregnancies. Stillbirth, occurring at or after 28 weeks of gestation, affects nearly 2.
View Article and Find Full Text PDFVaccines (Basel)
January 2025
Moredun Research Institute, Pentlands Science Park, Penicuik, Midlothian EH26 0PZ, UK.
Background/objective: , the cause of ovine enzootic abortion, is a zoonotic bacterial pathogen and one of the most infectious causes of foetal death in sheep worldwide. Although the disease can be controlled using commercial inactivated and live whole-organism vaccines, there are issues with both, particularly concerning efficacy and safety. Recently, we have described the development of a new COMC (chlamydial outer membrane complex) vaccine based on a detergent-extracted outer membrane protein preparation of the pathogen, which can be delivered in a single inoculation and is both efficacious and safe.
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