Best practice & research. Clinical obstetrics & gynaecologyHumansPregnancyPregnancy TrimesterFirstFemale
First trimester scan in twins.
Sofia Albuquerque Brás, Leonor Ferreira
Published: 202510.1016/j.bpobgyn.2025.102684
Abstract
The first trimester ultrasound, performed between 11 + 0 and 13 + 6 weeks of gestation, plays an important role that goes beyond identifying ultrasound markers for aneuploidies. Its objectives include determining the number of fetuses and assessing c…
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