Рекомендації щодо збільшення ваги під час вагітності*
Prepregnancy Weight Category | BMI | Total Weight Gain† | Approximate Weight Gain During the 2nd and 3rd Trimesters‡ |
|---|---|---|---|
Underweight | < 18.5 | 12.5–18 kg (28–40 lb) | 0.4 kg/week (1 lb/week) |
Normal weight | 18.5–24.9 | 11.5–16 kg (25–35 lb) | 0.4 kg/week (1 lb/week) |
Overweight (0.5–0.7) | 25.0–29.9 | 6.8–11.3 kg (15–25 lb) | 0.27 kg/week (0.6 lb/week) |
Obese (includes all classes) | ≥ 30.0 | 5–9 kg (11–20 lb) | 0.23 kg/week (0.5 lb/week) |
* Recommendations for weight gain are based on prepregnancy BMI. | |||
† For women who are pregnant with twins, provisional recommendations for total weight gain are as follows:
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‡ A weight gain of 0.5–2 kg (1.1–4.4 lb) during the 1st trimester is assumed. | |||
BMI = body mass index (kg/m2). | |||
Adapted from Institute of Medicine: Report Brief: Weight Gain During Pregnancy: Reexamining the Guidelines. 2009. Accessed 4/25/21. | |||