Gynaecology & Obstetrics Fetal bradycardia is defined as : A Less than 100 beat/min B Between 100 and 200 beat/min C Less than 120 beat/min D Less than 120 beat/min for a period of 15 min of continuous monitoring 💡 Explanation Fetal bradycardia is defined as : ✓ Correct Answer: D. Less than 120 beat/min for a period of 15 min of continuous monitoring