79
Participants
Start Date
January 31, 2015
Primary Completion Date
October 31, 2015
Study Completion Date
December 31, 2015
Transvaginal ultrasound scan
The presence of the following structures will be recorded: an intrauterine fluid collection; the double decidual sac sign; yolk sac; and fetal pole.
University of Nottingham, Nottingham
University of Nottingham
OTHER