Calculator
Recommended pregnancy weight-gain range for your week, based on pre-pregnancy BMI.
Nhọrọ ndị ahụ ga-akpụzi mgbe ị na-etipụta.
N'ihe banyere calculator a
A pregnancy weight-gain calculator shows the healthy amount to gain by any week of pregnancy, using the Institute of Medicine (IOM) guidelines that scale the target to your pre-pregnancy body mass index. Underweight women are advised to gain the most and obese women the least. First-trimester gain is small (about 0.5–2 kg); the bulk accrues in the second and third trimesters at a steady weekly rate, tracked here in a week-by-week schedule.
It first works out your pre-pregnancy BMI. A 165 cm, 60 kg woman has a BMI of 60 ÷ 1.65² ≈ 22, which is normal weight, so her full-term target is 11.5–16 kg. By week 20 the recommended gain is the small first-trimester amount plus about 0.35–0.5 kg per week for the seven weeks since week 13 — roughly 3–5.5 kg so far. The schedule lists the target for every fortnight of pregnancy.
Enter your height, pre-pregnancy weight and current week, and note whether you are carrying twins, which raises the recommended range substantially. Because these are population guidelines, individual advice may differ — your midwife or obstetrician accounts for your health, starting weight and how the pregnancy is progressing. This tool is for information, not medical advice.
Ajụjụ ndị a na-ajụkarị
Olee ihe m ga-eme ka m nweta n'oge ịmụ nwa?
IOM na-adabere na BMI tupu ime ime: ihe dị ka 12.5–18 kg (28–40 lb) ma ọ bụrụ na ọ dị ala, 11.5–16 kg (25–35 lb) ma ọ bụrụ na ọ dị ala, 7–11.5 kg (15–25 lb) ma ọ bụrụ na ọ dị elu, na 5–9 kg (11–20 lb) ma ọ bụrụ na ọ dị oke ibu, maka nwatakịrị otu.
Olee otú ihenhọrọ izugbe ahụ si arụ ọrụ?
First-trimester gain is small — roughly 0.5–2 kg total. After week 13 a steady weekly rate applies (about 0.45 kg/week for normal weight, less if overweight), so the cumulative target at any week is the first-trimester gain plus the rate times the weeks since 13.
Ọ bụ nkuzi dị iche maka ụmụnne?
Ee. Igwe na-eburu ụmụnne na-ebuli uru nke n'ozuzu ya - n'ụdị 17-25 kg (37-54 lb) maka nne na-enwe ibu - n'ihi na e nwere ụmụnne abụọ nakwa ebe n'ime na mmiri. Ikike a gosiela n'elu n'ime n'oge a họọrọ.
How much weight should I have gained by 20 weeks?
Maka a na-adịgide-n'arọ nwaanyị IOM target site na izu 20 bụ n'elu 3-5.5 kg (n'ihe banyere 7-12 lb): na obere mbụ-trimester uru na-agbakwunye banyere 0.35-0.5 kg kwa izu mgbe izu 13. The ime ime ibu ibu ego calculator na-echebe a na gị pre-ime ime BMI.
Ọ dị mma ka m kwụsị ibu n'oge mbụ?
Ọtụtụ ụmụ nwanyị na-ahapụ obere oge na-abịa site na nkụda mmụọ, nke na-adịkarị mma. IOM na-atụ anya naanị obere trimester mbụ nke 0.5-2 kg, na ọtụtụ n'ime ibu agbakwunyere mgbe ahụ; kọwaa nkwụsịtụ dị mkpa na onye na-enye gị.
Gịnị ma ọ bụrụ na m bido ịmụ nwa n'ụzọ na-emebi ahụ m?
The recommended total is lower - about 7-11.5 kg if overweight and 5-9 kg if obese, versus 11.5-16 kg at a normal weight. The calculator picks the band from the height and pre-pregnancy weight you enter.
API — jiri kaadị a site na kóòdù
Kpọọ kalkulata a dịka ebe ngwụcha JSON n'efu - enweghị kii achọrọ. Ziga valiu ebe ahụ n'okpuru dịka paramita ajụjụ mọọbụ JSON. Ihe ọbụla ị na-ewepụ na-eji dìfọ́ọ̀ltụ̀ nke a na-edebe ihuakwụkwọ a na ya; parameter a na-amaghị bụ 400, ọ dịghị sẽọ̀rọ̀. Gụọ ngwe ndị ahụ niile →
Ebemkpofuozi
GET https://calculator.free/api/v1/pregnancy-weight-gain/curl
curl "https://calculator.free/api/v1/pregnancy-weight-gain/?units=metric&height=165&weight=60&week=20"JavaScript fetch()
const r = await fetch(
"https://calculator.free/api/v1/pregnancy-weight-gain/?" + new URLSearchParams({
"units": "metric",
"height": "165",
"weight": "60",
"week": "20"
}));
const data = await r.json();
console.log(data.results);Ihe a na-ahụta bụ n'ihi nlekọta n'ozuzu ya, ọ bụghị nlekọta ego, ọgwụ ma ọ bụ nlekọta ego.