Management of Pregnant Women after Bariatric Surgery

Table 3

Weight gain in pregnancy according to preconceptional BMI, adapted by IOM Guidelines 2009 [44].

BMI	BMI limit (kg/m^2) (WHO)	Recommended weight gain in pregnancy (kg)	Recommended weight gain per week (2nd and 3rd trimesters)
Underweight	<18.5	13–18	0.5
Normal weight	18.5–24.9	11–16	0.5
Overweight	25.0–29.9	7–11	0.3
Obesity	≥30.0	5–9	0.2