Gynaecology & Obstetrics Prophylactic anti-D immunoglobulin is given to Rh-negative pregnant women antenatally at A 20 weeks B 24 weeks C 28 weeks D 32 weeks 💡 Explanation Prophylactic anti-D immunoglobulin is given to Rh-negative pregnant women antenatally at ✓ Correct Answer: C. 28 weeks