Gynaecology & Obstetrics What is the significance of increased nuchal translucency at 14 weeks of gestation? A Oesophageal atresia B Foregut duplication cyst C Downs syndrome (Trisomy 21) D Edwards syndrome (Trisomy 18) 💡 Explanation What is the significance of increased nuchal translucency at 14 weeks of gestation? ✓ Correct Answer: C. Downs syndrome (Trisomy 21)