Haýallyk Taýýarlyk Taýýarlyk Kalkülatory
Siziň geljek wagtyňyzy we soňky aýlyk aýlaňyzdan bäri näçe hepdelik haýallyk wagtyňyzy hasaplaň.
Netijeler ýazýan wagtyň täzelener.
Bu hasapçy hakda
A pregnancy due date calculator estimates your delivery date using Naegele’s rule: 280 days (40 weeks) from the first day of your last menstrual period (LMP). It adjusts for cycle lengths other than 28 days, and also shows the estimated conception date and how many weeks along you are today. Only about 5% of babies arrive on the exact date.
Because ovulation drives conception, the tool corrects for cycle length. A 32-day cycle is 4 days longer than the standard 28, so it adds those 4 days: the due date becomes LMP + 284 days and the estimated conception moves to about day 18 instead of day 14. It then counts from your LMP to today to show how many weeks and days pregnant you are and which trimester you are in.
Use it early in pregnancy for a working timeline of milestones — the end of the first trimester at week 13, the anatomy scan around week 20, and full term from week 37. The due date is only an estimate: a normal birth can happen anywhere from 37 to 42 weeks, and an early dating ultrasound is more precise. This tool is for information, not medical advice; your provider confirms your dates.
Köp soralýan soraglar
Geçirmeli wagt nädip hasaplanýar?
Naegele's rule by: add 280 days (40 weeks) to your last menstrual period's first day. This pregnancy due date calculator also adds the difference if your cycle is longer or shorter than the standard 28 days.
Takyk möhlet näçe dogry?
Bu bir hasaplama - diňe 5% çaga dogurmak möhleti gelende dogurýar we normal, doly möhletli dogurmak 37-den 42 hepde aralygynda. Erkin ultrases has dogry bir möhleti berýär.
Eger men soňky aýlyk döwrimi bilmesem näme etmeli?
LMP usuly şu taryhy isleýär. Eger siziň döwriňiz näsaz ýa-da belli bolmadyk bolsa, bir taryh ultrasyň standart alternatiwi siziň hyzmat edijiňiz ulanyp biler.
Men näçe hepdelik haýal?
Hamilelik siziň soňky aýlyk aýlaňyň ilkinji gününden başlar, taýýarlanyşdan däl, sebäbi siz taýýarlanyşda iki hepdelik hasaplanýarsyňyz. Asylly siziň häzirki hepdeleriňizi we günleriňizi LMP-den bu güne çenli hasaplap görkezer.
Hamylygyň üç aýy näme?
Ilki üç aýlyk 13 hepdeden başlar, ikinjisi 27 hepdeden başlar, we üçünjisi 28 hepdeden doglança çenli dowam eder. Kalkülatör şu wagtky üç aýlykyňyzy näçe hepdeden başlap görkezer.
Döwreňňiň uzynlygy möhletiň wagtyny üýtgedýämi?
Eý. Naegele's rule assumes a 28-day cycle; a longer cycle means later ovulation, so the tool adds the extra days (cycle − 28) to both the due date and the conception estimate.
Men bir döwre ýa-da IVF-den bir döwre alarmy?
Bu esbap soňky aýbaşy döwri üçin işleýär. Bir belli taýýarlama senesi üçin, öňe 266 gün saýla; IVF üçin, kliniki embryoň ýaşy üçin transferde dogrylaýar (meselem bir blastocyst üçin 5 gün çykarmak).
API — bu hasapçyny koddan ullan
Bu hasapçyny boş JSON ahtar noktasy hökmünde çagyr - açar gerek däl. Aşakdaky meýdança mykdarlaryny soragyň parametrleri ýa-da JSON hökmünde iber. Siziň goýmaýan hernäňiz şu sahypanyň öň bellenen öň bellenenini ulanýar; namydar parametr 400, hiç wagt sessiz sıfır däl. Eňlisçe senedleri oka →
Endpoint
GET https://calculator.free/api/v1/pregnancy-due-date/curl
curl "https://calculator.free/api/v1/pregnancy-due-date/?lmp=2026-08-09"JavaScript fetch()
const r = await fetch(
"https://calculator.free/api/v1/pregnancy-due-date/?" + new URLSearchParams({
"lmp": "2026-08-09"
}));
const data = await r.json();
console.log(data.results);Netijeler diňe umumy ýardam üçin hasaplanypdyr, maliýe, saglyk ýa-da salgyt maslahaty üçin däl.