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Risk of Ectopic Pregnancy Associated With Assisted Reproductive Technology in the United States, 2001–2011
OBJECTIVE: To assess national trends in ectopic pregnancy incidence among assisted reproductive technology users and identify risk factors associated with ectopic pregnancy. METHODS: We identifiedExpand
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Adverse events following administration to pregnant women of influenza A (H1N1) 2009 monovalent vaccine reported to the Vaccine Adverse Event Reporting System.
OBJECTIVE The objective of the study was to evaluate and summarize reports to the Vaccine Adverse Event Reporting System (VAERS), a spontaneous reporting system, in pregnant women who receivedExpand
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Trends and outcomes of gestational surrogacy in the United States.
OBJECTIVE To evaluate trends and reproductive outcomes of gestational surrogacy in the United States. DESIGN Retrospective cohort study. SETTING Infertility clinics. PATIENT(S) IVF cyclesExpand
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HIV seroprevalence in street youth, St Petersburg, Russia
Background:Reliable data on HIV infection among Russian street youth are unavailable. The purpose of this study was to assess HIV seroprevalence among street youth in St Petersburg and to describeExpand
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Trends in use of and reproductive outcomes associated with intracytoplasmic sperm injection.
IMPORTANCE Intracytoplasmic sperm injection (ICSI) is increasingly used in patients without severe male factor infertility without clear evidence of a benefit over conventional in vitro fertilizationExpand
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Fertility treatments and multiple births in the United States.
BACKGROUND The advent of fertility treatments has led to an increase in the rate of multiple births in the United States. However, the trends in and magnitude of the contribution of fertilityExpand
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Embryo transfer practices and multiple births resulting from assisted reproductive technology: an opportunity for prevention.
OBJECTIVE To evaluate assisted reproductive technology (ART) ET practices in the United States and assess the impact of these practices on multiple births, which pose health risks for both mothersExpand
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Trends in Severe Maternal Morbidity After Assisted Reproductive Technology in the United States, 2008–2012
OBJECTIVE: To examine trends in severe maternal morbidity from 2008 to 2012 in delivery and postpartum hospitalizations among pregnancies conceived with or without assisted reproductive technologyExpand
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Rapid HIV testing and prevention of perinatal HIV transmission in high-risk maternity hospitals in St. Petersburg, Russia.
OBJECTIVE The purpose of this study was to evaluate the effectiveness of a human immunodeficiency virus (HIV) rapid testing (RT) program. STUDY DESIGN From April 13, 2004, to April 13, 2005,Expand
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Attitudes and Practices of Obstetrician–Gynecologists Regarding Influenza Vaccination in Pregnancy
OBJECTIVE: To assess knowledge, attitudes, and practices of obstetrician–gynecologists (ob-gyns) regarding vaccination of pregnant women during the 2009 H1N1 pandemic. METHODS: From February to JulyExpand
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