Gynaecology & Obstetrics What is the risk of downs syndrome in a 35-year-old pregnant woman? A 1 in 75 B 1 in 100 C 1 in 250 D 1 in 1000 💡 Explanation What is the risk of downs syndrome in a 35-year-old pregnant woman? ✓ Correct Answer: C. 1 in 250