Weight gain recommendations for pregnancy
Institute of Medicine weight gain recommendations for pregnancy
Underweight
Body Mass Index*: Less than 18.5
Recommended Range of Total Weight (lb): 28-40
Normal Weight
Body Mass Index*: 18.5-24.9
Recommended Range of Total Weight (lb): 25-25
Overweight
Body Mass Index*: 25-29.9
Recommended Range of Total Weight (lb): 15-25
Obese
Body Mass Index*: 30 and greater
Recommended Range of Total Weight (lb): 11 to 20