What is the average weight gain recommended during pregnancy?

The recommended average weight gain during pregnancy is 25-35 pounds for women with a normal pre-pregnancy body mass index (BMI). This guideline is based on research that shows this amount of weight gain supports the healthy growth and development of the fetus while also addressing the physiological changes the mother experiences during pregnancy.

For women who are underweight before pregnancy, a higher gain may be recommended, while those who are overweight or obese might be advised to gain less, which is reflected in the established ranges based on BMI categories. Gaining within this range can help reduce the risk of complications such as gestational diabetes, hypertension, and delivering a baby with a low birth weight.

Understanding the factors involved in these recommendations is essential for both maternal and fetal health, demonstrating the importance of tailored prenatal care.