Normal weight (BMI 18.5 to 24.9) weight gain recommendation?

• A. 28-40 kg
• B. 25-35 kg
• C. 15-25 kg
• D. 11-20 kg

Answer: (B)

Weight gain during pregnancy is guided by pre-pregnancy BMI. For someone with a normal BMI (18.5–24.9), the recommended total gain for a singleton pregnancy is about 11.5–16 kilograms (roughly 25–35 pounds). This range supports fetal growth while balancing maternal health risks. So, in practice, the target gain in kilograms is around 11–16 kg, which corresponds to the commonly cited 25–35 pounds. The option that corresponds to that guideline when thinking in kilograms is the one closest to 11–16 kg.