Purpose: it has been demonstrated that delays in gestational sac development, in crown-rump length and low embryonic heart rate could be indicators of poor pregnancy outcome. The purpose was to evaluate the use of these three parameters together, which we named Biophysical Triple Test (BTT). Method: thirty-five singleton pregnancies following IVF treatment with intracytoplasmatic sperm […]
Purpose: it has been demonstrated that delays in gestational sac development, in crown-rump length and low embryonic heart rate could be indicators of poor pregnancy outcome. The purpose was to evaluate the use of these three parameters together, which we named Biophysical Triple Test (BTT). Method: thirty-five singleton pregnancies following IVF treatment with intracytoplasmatic sperm […]