A Pregnant Woman Is Having a Nipple-Stimulated Contraction Stress Test

A pregnant woman is having a nipple-stimulated contraction stress test. Which result indicates hyperstimulation?

A) The fetal heart rate decelerates when three contractions occur within a 10-minute period.
B) The fetal heart rate accelerates when contractions last up to 60 seconds.
C) There are more than five fetal movements in a 10-minute period.
D) There are more than three uterine contractions in a 6-minute period.