Intraoperative Fetal Monitoring for Nonobstetric Surgery.

Necessary nonobstetric surgical procedures should not be withheld from pregnant women for fear of risks to the women and their pregnancies; however, careful preoperative planning should be undertaken to mitigate risks that may be present. Fetal monitoring recommendations will be dependent on the woman's preferences, gestational age of the pregnancy, and situational-specific risks (including anticipated risk of cardiovascular instability). Some fetal heart rate changes (lower baseline, less variability) can be anticipated, depending on anesthetic agents utilized during the procedure, and should not routinely prompt delivery.