Results 221 to 230 of about 104,079 (307)

Placental Abruption and Perinatal Mortality: Abnormal Placentation and Spontaneous Abortion as Contributors to Left Truncation Bias

open access: yesPaediatric and Perinatal Epidemiology, EarlyView.
ABSTRACT Background Generally, studies in perinatal epidemiology restrict cohort entry to 20 weeks of gestation, but exposures and outcomes may occur earlier. This restriction may introduce left truncation bias. Objectives To examine the impact of left truncation bias when estimating the causal effect of abruption on perinatal mortality in the context ...
Alan C. Kinlaw   +2 more
wiley   +1 more source

Against So-Called Embryo Reduction : A Statement [PDF]

open access: yes, 1998
The Center for Bioethics Catholic University of the Sacred Heart Rome
core   +1 more source

“Just Stay Home and Wait It Out”: Exploring Challenges Accessing Care for Miscarriage in Indiana

open access: yesPerspectives on Sexual and Reproductive Health, EarlyView.
ABSTRACT Introduction Qualitative research on miscarriage in the United States primarily draws on the experiences of participants recruited from healthcare settings which may fail to robustly illuminate how people navigate to care. We aimed to explore the miscarriage experiences of Indiana residents, identify barriers to access, and generate ...
Kathryn J. LaRoche   +3 more
wiley   +1 more source

Depression with risks for spontaneous abortion: a meta-analysis. [PDF]

open access: yesBMC Psychol
Liu J   +7 more
europepmc   +1 more source

Spaceborne and spaceborn: Physiological aspects of pregnancy and birth during interplanetary flight

open access: yesExperimental Physiology, EarlyView.
Abstract Crewed interplanetary return missions that are on the planning horizon will take years, more than enough time for initiation and completion of a pregnancy. Pregnancy is viewed as a sequence of processes – fertilization, blastocyst formation, implantation, gastrulation, placentation, organogenesis, gross morphogenesis, birth and neonatal ...
Arun V. Holden
wiley   +1 more source

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