Gynaecology & Obstetrics Chorionic villous sampling done before 10 weeks may results in : A Fetal less B Fetomaternal hemorrhage C Oromandibular limb defects D Sufficient material not obtained 💡 Explanation Chorionic villous sampling done before 10 weeks may results in : ✓ Correct Answer: C. Oromandibular limb defects