The<unk>  or<unk>  is a Doppler time series recording of the heart beat of a fetus in utero simultaneous with the abdominal and/or uterine contractions of the pregnant woman.
Nonstress test
Contraction stress test
Tilt table test
Starvation electrocardiogram
Cardiotocograph
Obstetric ultrasonography
Triple test
Biophysical profile