During the first trimester of pregnancy, your body goes through a ton of changes. We’re serving up articles and videos packed with information and advice to help you navigate your first trimester. Key Highlights for the First Trimester The first trimester is an emotional rollercoaster filled with...
Objective Compare crown-rump length (CRL) biometry (Hadlock) by first trimester transvaginal ultrasound (TVUS) to the calculated gestational age (GA) for singleton pregnancies conceived by thawed embryo transfer (TET). Design Retrospective chart review of patients achieving pregnancy after TET and ...
OP34.04: First‐trimester crown–rump length dating chart based on a large sample of exactly dated pregnancies after assisted reproductive technologies 来自 Semantic Scholar 喜欢 0 阅读量: 19 作者:M Hynek,D Smetanova,E Kulovany,D Stejskal ...
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The relationship between embryonic and fetal growth is illustrated by the observed associations between first-trimester embryonic growth, mid-pregnancy fetal size, and birth weight [8]. Since FGR can be caused by reduced placental functioning, our hypothesis is that utero-placental (vascular) developme...
To examine sociodemographic, physical, psychological and environmental factors that may be associated with vaginal bleeding (VB) in the first trimester.A q... L Sun,F Tao,J Hao,... - 《Gynecologic & Obstetric Investigation》 被引量: 0发表: 2012年 Prevalence and risk factors of postpartum de...
Flow chart showing the outcome of 10442 pregnancies that underwent first-trimester combined screening for trisomy 21. Table 1. Characteristics of the 10 442 pregnancies screened at the First Affiliated Hospital of Kunming Medical University Maternal and pregnancy parameterNo. (%) or median (5th–95t...
, amongst First Nations women, the incidence of PTB was higher amongst mothers with pre-existing hypertension with renal disease, a history of mental-health or violence-related hospital admission, alcohol consumption during pregnancy, and first antenatal clinic attendance after the first trimester. ...
Preeclampsia (PE) is a heterogeneous syndrome during pregnancy and postpartum and it is subdivided in this study into early onset (<34 weeks), preterm onset (34–37 weeks) and PE at term (>37 weeks). First trimester models currently lack a sufficient power to predict PE, but inclusion of...
A 29-year-old woman in her first pregnancy presented to our department at 12 weeks of gestation for routine first-trimester aneuploidy screening. An ultrasound revealed a live fetus with a CRL of 55 mm and a NT thickness of 2.0 mm. No other anomalies were noted except absence of fetal mov...