Hesabu ya Tarehe ya Kutungwa
Makadirio ya tarehe ya kutungwa mimba kutoka tarehe ifaayo au kipindi chako cha mwisho cha hedhi.
Matokeo yanakuwa bora zaidi unapochapa.
Kuhusu kifaa hiki cha kupigia hesabu
A conception calculator estimates when conception likely occurred. From a due date it counts back 266 days (38 weeks), because fertilization happens about two weeks after the last period on a standard 28-day cycle and pregnancy runs 280 days from that period. From a last-period date it counts forward to ovulation (cycle length minus 14 days). Because sperm survive several days, a likely conception range is shown around the central date.
Working from a due date, subtract 266 days: a due date of, say, 40 weeks out places conception 38 weeks earlier, with the last period roughly two weeks before that (due date minus 280 days). Working from your last period, it adds cycle length minus 14 to find ovulation — day 14 on a 28-day cycle, day 16 on a 30-day cycle. It then shows today’s gestational age, measured from the last period rather than conception.
Use it to trace back roughly when a pregnancy began, either out of curiosity or to line up dates with a due date. The several-day range reflects that sperm can survive up to about five days, so conception may follow intercourse by a few days. Actual ovulation varies, so an early dating ultrasound is the most reliable check; this tool is for information, not medical advice.
Maswali yaliyoulizwa mara nyingi
Inakadiriwaje kwamba mimba hiyo imetungwa tarehe hususa?
A due date is 280 days (40 weeks) after the last menstrual period, and conception occurs about 14 days after that period. So conception is roughly the due date minus 266 days (38 weeks).
Kwa nini idadi ya wanawake wanaozaliwa inaonyesha kwamba hakuna tarehe hata moja?
Sperm anaweza kuendelea kuishi kwa siku tano hivi katika mfumo wa uzazi, kwa hiyo kufanya ngono siku chache kabla ya uhasishaji bado kwaweza kusababisha mimba.
Je, tarehe ya kutungwa ya mwezi wa kuzaliwa ni sawa na tarehe ya kufanya ngono?
Si lazima uanzishwe (kutunga mimba) kwa njia ya kawaida wakati shahawa ikutanapo na yai wakati wa kutungishwa, ambako huenda kukawa siku chache baada ya kufanya ngono.
Nilikuwa na mimba gani nilipojua tarehe niliyopaswa kujua?
Siku 266 (majuma 38) kuanzia tarehe ifaayo, kwa sababu mimba imepewa tarehe ya siku 280 kuanzia kipindi cha mwisho na kutungwa mimba ni karibu siku 14 baada ya hapo, nchi zilizochukuliwa mimba huwa majuma mawili hivi baada ya kipindi hicho.
Je, hesabu ya kutunga mimba inaweza kuniambia baba ni nani?
Kwa ufupi tu, mimba hiyo hutoa tarehe ya kutungwa na dirisha la siku kadhaa kuzunguka uhasishaji, lakini kwa sababu shahawa huendelea kuishi kwa siku kadhaa, uzazi hauwezi kubadilishwa kutoka tarehe pekee na huhitaji kupimwa DNA.
Kwa nini inapata kutungwa mimba majuma mawili hivi baada ya kipindi changu cha mwisho?
Mimba huwekewa tarehe kutoka siku ya kwanza ya kipindi cha mwisho kwa ajili ya manufaa, lakini kujitangaza kwatokea majuma mawili hivi baadaye. Ndiyo sababu umri wa mimba ambao kifaa hiki kinaonyesha ni kama majuma mawili zaidi ya wakati tangu mimba ifanyike.
API bustanini hutumia kifaa hiki cha hesabu kutoka kwenye mfumo wa sheria
Ipigie simu kifaa hiki cha kupigia hesabu kama Junse É not doot toder. Chochote unachoacha kinatumia kiwango kilekile cha mwisho ambacho ukurasa huu haujakamilika; parameta isiyojulikana ni 400, si sufuri kimya kamwe. Soma habari kamili za API docs →
keyboard label
GET https://calculator.free/api/v1/conception/curl
curl "https://calculator.free/api/v1/conception/?mode=due&due=2027-01-06&lmp=2026-08-09"JavaScript fetch()
const r = await fetch(
"https://calculator.free/api/v1/conception/?" + new URLSearchParams({
"mode": "due",
"due": "2027-01-06",
"lmp": "2026-08-09"
}));
const data = await r.json();
console.log(data.results);Matokeo ni makadirio ya mwongozo wa ujumla, si wa kifedha, wa kitiba au wa kodi tu.