Mixed fetal monitoring contractions are both NST reactive and NST non-reactive.
Fetal monitoring is mainly to predict the intrauterine reserve capacity of the fetus, and an NST will be performed. If the result is a reactive NST, it suggests that the fetus is in good condition in the uterus, and if the result is an unresponsive NST, it suggests that the fetus is hypoxic in the uterus.
Mixed fetal monitoring of contractions means that there is both NST reactive and NST non-reactive, both forms are present at the same time, then the fetus may also be in two states in the uterus, one is that the fetus is normal and there is no problem. The other is that the fetus in the uterine cavity may be suffering from hypoxia, and fetal heart rate monitoring needs to be continued to observe the subsequent development.