Gynaecology & Obstetrics A pregnant female, 38 years old, had a child with Down’s syndrome. How do you assess the risk of Down’s syndrome in the present pregnancy: A Material alpha-feto protein B Material HCG C USG D Chorionic villous biopsy 💡 Explanation A pregnant female, 38 years old, had a child with Down's syndrome. How do you assess the risk of Down's syndrome in the present pregnancy: ✓ Correct Answer: D. Chorionic villous biopsy