Calculator
Nhazi ụbọchị óòdù gị na windo ótùtù site na oge ōzi gị nke ikpeazụ.
Nhọrọ ndị ahụ ga-akpụzi mgbe ị na-etipụta.
N'ihe banyere calculator a
An ovulation calculator estimates your most fertile days from the first day of your last period and your average cycle length. Ovulation typically occurs about 14 days before your next period, and the fertile window spans the five days before ovulation plus the day itself, because sperm can survive several days. Cycle-based estimates are a guide, not a guarantee.
The tool counts forward from your last period. On a 28-day cycle, ovulation lands near day 14 (28 − 14) and your next period around day 28. Change the cycle length and it moves accordingly: a 30-day cycle puts ovulation near day 16, since it always sits about 14 days before the next expected period. The fertile window it shows runs from five days before ovulation through ovulation day.
Use it to time intercourse when trying to conceive — the days leading up to ovulation are the most fertile — or simply to understand your cycle. It also projects the next few cycles so you can plan ahead. Because ovulation timing varies month to month, especially with irregular cycles, treat the dates as an estimate rather than reliable contraception or medical advice.
Ajụjụ ndị a na-ajụkarị
Kedụ mgbe m ga-amụ?
Óbọọ́lụ̀ na-emekarị ụbọchị 14 tupú oge mmezi gị na-amalite, yabụ na ụbọchị 28 nke oge mmezi nke bụ ụbọchị 14. Tulee a na-ewere n'ihu site na oge mmezi gị nke ikpeazụ site na iji ogologo oge mmezi gị.
Gịnị bụ windo na-akpụzi?
Ọ bụ ụbọchị iri na ise na-agwụ na ụbọchị ovulation - ụbọchị iri tupu na ụbọchị onwe ya - n'ihi na sperm nwere ike ịnọ ruo ụbọchị iri na ụbụrụ na-adịru ụbọchị. Intercourse na windo a na-enye ohere kacha mma nke ịhụnanya.
Olee otú a pụrụ ịtụkwasị obi bụ a cycle-based estimate?
Ọ bụ naanị nghọta na-atụ anya na ọ ga-emegharị n'ime oge n'ime ụbọchị. Ovulasiọnụọgụgụ kits mọọbụ nrụgide ahụ n'ime ụbọchị na-enyocha ụbọchị n'ụzọ ziri ezi, ọkachasị maka oge n'ime ụbọchị na-adịghị adị.
Ụbọchị ole ka m ga-amụ nwa mgbe m gachara oge m?
Ovulatio bụ banyere ụbọchị 14 tupu oge obula gị na-esonụ, ya mere na 28-ụbọchị cycle ọ na-abịa nso ụbọchị 14 - n'ụbọchị mgbe oge obula na-agwụ. A ogologo cycle na-adọta ya mgbe ahụ, ruo ụbọchị 16 n'ụbọchị 30-ụbọchị cycle.
Gịnị bụ ụbọchị kacha mma iji hụ?
Ụbọchị abụọ ruo atọ na-aga n'ihu na-agụnye ovulaịọn bụ ndị kasị na-atọ ụtọ. Otuto ahụ na-egosi ụbọchị isii na-atọ ụtọ windo ka ị nwee ike ịhazi oge n'ime ya maka ohere kacha mma nke ịhụnanya.
Enwere m ike ịmụ nwa n'ebe ọwụwa anyanwụ nke windo ahụ?
Ọ dịkarịa ala na ọ dị mfe ma ọ bụghị ihe a ga-eme, n'ihi na oge ovulaịọns na-agbanwe ma ọ bụ na-adị ndụ ụbọchị ole na ole. Ọnụọgụgụ nke na-adabere na oge bụ nzọụkwụ maka ịmụ nwa, ọ bụghị n'ụzọ dị mma.
Olee otú m ga-esi hụ na m na-ebuli?
Ovulasiọn n'amụma kits na-enyocha LH n'elu ụbọchị n'ihu ovulasiọn, na basal ahụ okpomọkụ na-arịgo n'oge na-adịghị anya mgbe ahụ. Ha na-egosi oge dị n'ụzọ ziri ezi karịa kaadịnlekọta n'ihe atụ, nke na-enyere aka na n'ihe na-adịghị n'ụzọ.
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/ovulation/curl
curl "https://calculator.free/api/v1/ovulation/?lmp=2026-08-09&cycle=28"JavaScript fetch()
const r = await fetch(
"https://calculator.free/api/v1/ovulation/?" + new URLSearchParams({
"lmp": "2026-08-09",
"cycle": "28"
}));
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.