Gynaecology & Obstetrics False about chorionic villi biopsy: A strongly associated with faciomandibular defects B Done in 10-12 weeks C Rh immunoglobulin prophylaxis is necessary D Done to diagnose genetic disorders 💡 Explanation False about chorionic villi biopsy: ✓ Correct Answer: A. strongly associated with faciomandibular defects