From: Intermittent fetal heart rate monitoring using a fetoscope or hand held Doppler in rural Tanzania: a randomized controlled trial
• In labor (i.e. cervical dilatation ≥3 cm with uterine contractions)
• Singleton
• Cephalic presentation
• Gestation age ≥ 36 weeks
• Cervical dilatation ≤7 cm
• Normal FHR at admission
• Able to give verbal consent