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First‐Trimester Prognosis When an Early Gestational Sac is Seen on Ultrasound Imaging
Author(s) -
Doubilet Peter M.,
Phillips Catherine H.,
Durfee Sara M.,
Benson Carol B.
Publication year - 2021
Publication title -
journal of ultrasound in medicine
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.574
H-Index - 91
eISSN - 1550-9613
pISSN - 0278-4297
DOI - 10.1002/jum.15430
Subject(s) - medicine , miscarriage , pregnancy , obstetrics , assisted reproductive technology , gestational sac , logistic regression , infertility , gestational age , human chorionic gonadotropin , gynecology , population , vaginal bleeding , stepwise regression , gestation , genetics , environmental health , hormone , biology
To determine the factors that jointly and independently affect first-trimester outcome of very early intrauterine pregnancies (those whose sonogram shows a gestational sac with no identifiable yolk sac or embryo) and develop a mathematical model and Web-based calculator that computes prognosis based on these factors.