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Gestational length assignment based on last menstrual period, first trimester crown-rump length, ovulation, and implantation timing

PURPOSE: Understanding the natural length of human pregnancy is central to clinical care. However, variability in the reference methods to assign gestational age (GA) confound our understanding of pregnancy length. Assignation from ultrasound measurement of fetal crown-rump length (CRL) has supersed...

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Detalles Bibliográficos
Autores principales: Mahendru, Amita A., Wilhelm-Benartzi , Charlotte S., Wilkinson, Ian B., McEniery, Carmel M., Johnson, Sarah, Lees, Christoph
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer Berlin Heidelberg 2016
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5018029/
https://www.ncbi.nlm.nih.gov/pubmed/27469987
http://dx.doi.org/10.1007/s00404-016-4153-3