Ovulation & fertility Calculator
Kufungidzira yako ovulation zuva uye fertile window kubva yako last period.
Zvinyorwa zvinogadziridzwa paunenge uchinyora.
Nezve iyi kalkulator
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.
Zvimwe zvinobvunzwa zvakanyanya
Ndiani anotanga kuora?
Ovulation zvinoitika pamusoro 14 mazuva pamberi yako nguva inotevera inotanga, saka pa 28-zuva chirongwa kuti iri pamusoro zuva 14. Iyi chirongwa inofungidzira mberi kubva yako nguva yapfuura kushandisa yako chirongwa urefu.
Chii chinonzi fertile window?
Zviri munguva yemazuva makumi mana kusvika makumi mana nemaviri mushure mezuva rekuberekwa — mazuva mana apfuura pamwe nezuva rimwechete — nekuti sperm inogona kurarama kwemazuva makumi mana nemana uye mukadzi anogona kubereka mwana kana akadzingwa nemukadzi.
Maitiro akakodzera sei chirongwa chekufungidzira?
Zviri chete kufungidzira uye inofungidzira zvirongwa zvakajairika. Ovulation predictor kits kana basal body temperature tracking pinpoint zuva zviri nyore, kunyanya kune zvirongwa zvisina kujairika.
Mazuva mangani mushure mekuzvarwa kwemwana wangu ndinogona kuora mimba?
Ovulation inonzi inoitika mazuva 14 apfuura nguva yechikadzi. Kana chirongwa chako chiri 28-zuva, inoitika pazuva rechi14, kana kuti pavhiki rimwe chete mushure mekunge chirongwa chako chapera. Kana chirongwa chako chiri 30-zuva, inoitika pazuva rechi16.
Ndeapi mazuva akakodzera kubereka?
Zviri pachena kuti mazuva maviri kusvika matatu apfuura uye kusanganisira ovulation ndeaya anovaka muviri zvikuru. Chigadzirwa ichi chinopa ruzivo nezvezuva re6 rinogona kuumba muviri kuti ugone kusangana nemukadzi wako.
Ndinogona here kuzvarwa mwana kunze kwenguva yekuti ndiite mimba?
Izvi zvinoitika kashoma asi hazvisi kuoma, nekuti nguva yekuti mukadzi aite ovulation inochinja uye sperm inorarama kwemazuva akawanda.
Ndinogona sei kuvimbisa kuti ndakaovulate?
Ovulation predictor kits kuongorora LH kukwira pamusoro zuva rimwe chete mushure ovulation, uye basal tembiricha yemuviri inokwira zvishoma mushure. These kuvimbisa nguva zvakajeka kupfuura kalenda kufungidzira, izvo zvinobatsira neakakomba zvirongwa.
API — kushandisa iyi kalkulator kubva code
Nhare iyi calculator semahara JSON endpoint - hapana chikuru zvinodiwa. Kutumira nzvimbo mavara pasi separameter query kana JSON. Chii zvachose chaunoisa kunze chinoshandisa default iyo peji iri rakasviba nayo; parameter isiri yechokwadi inonzi 400, uye haisi zero. Tora yakazara API docs →
Endpoint
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);Zviratidzo zvemubvunzo ndezvekufungidzira kwechinangwa chekudzidzisa chete, kwete zvemari, zvehutano kana zvemari.