Stopped: lack of funding
The investigators speculate that ultrasound examination in the first trimester can accurately detect placental location. By performing both transabdominal ultrasound and later hysteroscopy on women with a first trimester missed abortions and comparing the ultrasound findings to those of the hysteroscopy the investigators will evaluate the performance of the ultrasound in detecting the placenta location.
Age range
18 Years
Sex
FEMALE
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The accuracy of placental site/ gestational sac implantation with ultrasound in the first trimester
Timeframe: up to 12 weeks