Gynaecology & Obstetrics Which of the following is true regarding early deceleration in a CTG (cardiotocography)? A It is due to increased vagal tone in the foetus B It is due to foetal hypoxia C It is due to raised BP in the mother D It is due to cord compression 💡 Explanation Which of the following is true regarding early deceleration in a CTG (cardiotocography)? ✓ Correct Answer: A. It is due to increased vagal tone in the foetus