Gynaecology & Obstetrics Until the end of the 16th week, the placenta grows. At term, ratio of weight of fetus to weight of placenta is: A 3:01 B 4:01 C 6:01 D 8:01 💡 Explanation Until the end of the 16th week, the placenta grows. At term, ratio of weight of fetus to weight of placenta is: ✓ Correct Answer: C. 6:01