Treating primary uterine inertia, which of the following treatments is correct?

Patient's question:

No

Doctor's answer:

There is cephalopelvic disproportion, fetal distress, abnormal, placenta previa, excessive uterine expansion, and elderly maternal. Use with caution in cases of excessive uterine expansion with a history of uterine and cervical surgery. After improvement, prevent postpartum hemorrhage and infection.