Gynaecology & Obstetrics A 32 yr old mother who has a Down’s boy is now 9 wks pregnant, she doesn’t want another Down’s. As her physician you should tell her A USG at this stage will confirm presence or absence B Chorionic villous biopsy at this stage will confirm presence or absence C Triple test/maternal AFP at this stage will confirm presence or absence D Nothing need be done as there is minimal risk since her age is < 35 yr 💡 Explanation A 32 yr old mother who has a Down's boy is now 9 wks pregnant, she doesn't want another Down's. As her physician you should tell her ✓ Correct Answer: B. Chorionic villous biopsy at this stage will confirm presence or absence