Gynaecology & Obstetrics Maternal serum alpha fetoprotein levels are used for screening all of the following congenital defects, EXCEPT: A Neural tube defects B Duodenal Aesia C Talipes equinovarus D Omphalocele 💡 Explanation Maternal serum alpha fetoprotein levels are used for screening all of the following congenital defects, EXCEPT: ✓ Correct Answer: C. Talipes equinovarus