What is the recommended total weight gain for mothers throughout pregnancy?

The recommended total weight gain for mothers throughout pregnancy typically depends on their pre-pregnancy body mass index (BMI). For women who are of normal weight before pregnancy, the general guideline suggests a weight gain of about 25 to 35 pounds. This range considers the increased nutritional and energetic needs during pregnancy and supports the healthy growth and development of the fetus.

While the specific answer provided is an entry point into the general recommendations, a weight gain of 25-30 pounds is indeed a healthy target for many women, especially those with a normal BMI. This amount allows for the healthy development of the baby, including the growth of the placenta, amniotic fluid, and extra breast tissue, as well as increased blood volume and fat necessary for breastfeeding.

If a woman enters pregnancy underweight, she may require a higher overall weight gain, while those who are overweight before conception might aim for the lower end of the weight gain spectrum. Hence, the correct answer reflects a commonly suggested target that offers a balance between adequate nutrition for both the mother and developing baby, promoting a healthy pregnancy outcome.