Pregnancy Due Date Calculator
Apni expected due date calculate karne ke liye bas apni last menstrual period (LMP) ka pehla din aur apna normal menstrual cycle length select karein. Yeh calculator aapki estimated gestational age, current trimester, pregnancy progress, aur ek approximate conception date bhi clearly dikhata hai.
Get Your Estimated Due Date in 3 Easy Steps
Due date calculate karne ke liye aapko bas apni last menstrual period (LMP) ka pehla din aur apna usual cycle length maloom hona chahiye. Note: Agar aapki periods irregular hain ya aapko LMP ki exact date yaad nahi hai, toh calculator ka result kam reliable (yaani kam accurate) ho sakta hai.
Enter your LMP
Apni last menstrual period (LMP) ka pehla din select karein.
Choose Cycle Length:
Apne usual menstrual cycle ke total days select karein (jaise 28 days).
View your estimate
Apni estimated due date aur complete pregnancy timeline yahan dekhein.
Calculate Your Estimated Due Date
Apni last menstrual period (LMP) ka pehla din aur apna normal cycle length enter karein. Yeh result sirf ek estimate (andaza) hai aur yeh kisi bhi doctor ya healthcare professional ke pregnancy dating checkup ka substitute (badla) nahi ho sakta.
How the Due Date Estimate Works
Pregnancy dating ke liye sabse aam taur par use hone wala starting point aapki last menstrual period (LMP) ka pehla din hota hai. Ek standard 28-day cycle ke liye, estimated due date us tareekh se lagbhag 280 days (40 weeks) aage hoti hai. Agar aapka cycle 28 days se chhota ya lamba hai, toh yeh calculator aapke selected cycle length ke hisab se estimate ko adjust kar deta hai. Chunkey har woman mein ovulation timing aur cycle patterns alag ho sakte hain, is liye is result ko ek exact prediction ke bajaye sirf ek estimated reference samjhna chahiye.
Phla Trimester
First trimester pregnancy ka sabse shuruati aur nazuk (early) stage hota hai. Is period ke dauran prenatal care aur accurate pregnancy dating karna sabse zyada zaroori aur faidamand hota hai taake baby ki health aur growth ko proper tareeqe se monitor kiya ja sake.
Second & Third Trimesters
Pregnancy ki progress ko aam taur par weeks mein track aur follow kiya jata hai. Is dauran aapki clinician (doctor) baby ki growth ko monitor karne ke liye ultrasound scans aur doosri clinical information ka istemal kar ke aapki due date ko confirm ya revise (adjust) kar sakti hain.
Important Medical Note
Cycle Length Ka Kya Matlab Hai?
Cycle length ko ek menstrual period ke pehlay din (first day) se agli period ke pehlay din tak count kiya jata hai. Zyadatar due-date calculations mein 28-day cycle ko ek standard reference mana jata hai, lekin asal mein menstrual cycles iss se chhote ya lambe bhi ho sakte hain.
Agar aapka usual cycle length 28 days se alag hai, toh apni sabse close typical length choose karne se aapka estimate zyada personalized aur accurate ho jata hai. Iske baawajood, yeh tool aapki exact ovulation ya conception date ki guaranteed confirmation nahi de sakta.
Start day
Day 1 aapki menstrual bleeding ka pehla din (first day) hota hai.
Next period
Apne cycle ke total days count karne ke liye aagli period start hone se ek din pehle (day before) tak ke din count karein.
Use your usual length
Agar aapke cycles vary karte hain (alag-alag hote hain), toh yaad rakhein ki yeh calculator sirf ek approximation (andaza) provide kar sakta hai.
What the calculator can — and cannot — tell you
Estimated due date
Yeh LMP date aur aapke select kiye gaye cycle length par mabni ek calendar estimate hai. Yeh koi guaranteed delivery date nahi hai.
Gestational age
Yeh is baat ka estimate hai ke pregnancy ko kitna waqt ho chuka hai. Isay conception (conception ki date) ke bajaye LMP ke pehle din se count kiya jata hai.
Approximate conception date
Yeh sirf ek rough estimate hai. Ovulation aur conception har kisi ke liye ek jaisi cycle day par nahi hoti.
Understand the pregnancy timeline by trimester
Pregnancy ko aam taur par gestational age ke completed weeks ke hisab se track kiya jata hai. Is website ke calculator mein trimesters ki jo standard division use ki gayi hai, woh kuch is tarah hai
First Trimester
1 weeks se lekar 13 weeks tak
Second Trimester
14 weeks se lekar 27 weeks tak
Third Trimester
28 weeks se aage
When a due-date estimate may be less reliable
LMP-based calculator istemal karne mein bohot aasan aur convenient hota hai, lekin iski kuch mehdoodiyat (limits) hoti hain. Yeh estimate us waqt kam dependable ho sakta hai jab aapko apni LMP date par yaqeen na ho ya jab aapka cycle pattern calculation ke assumed formula ke ain mutabiq na chale. In Surat-e-Haal Mein Estimate Kam Accurate Ho Sakta Hai:
- Irregular Periods: Aapke periods irregular hon ya usual cycle length mein bohot zyada tabdeeli aati ho.
- Uncertain LMP Date: Aapko apni last menstrual period ke pehle din ki sahi tareekh yaad na ho.
- Hormonal Contraception / Recent Childbirth: Aapne haal hi mein hormonal birth control pills roki hon ya recent childbirth ke baad aapke cycles abhi tak predictable na hue hon.
- Fertility Treatment: Pregnancy kisi fertility treatment ke zariye hui ho, jahan clinic procedure-specific dating methods istemal karta hai.
- Ultrasound Difference: Ultrasound scan ya kisi doosri clinical report ke baad aapki doctor ka estimate is calculator se alag ho.
Important Advice: Agar pregnancy dating kisi medical decision ya treatment se talluq rakhti hai, toh online calculator par inhasar karne ke bajaye hamesha apni prenatal healthcare team ke documented date ko hi final maanein.
Pregnancy due date calculator FAQs
Q: Kya due date exact wahi din hota hai jab baby paida hoga?
A: Nahi. Estimated due date sirf ek andaza (estimate) hota hai jo pregnancy ki progress ko track karne mein madad deta hai. Real birth is estimated date se pehle ya baad mein bhi ho sakti hai.
Q: Pregnancy dating ko last menstrual period (LMP) se kyun count kiya jata hai?
A: Last menstrual period (LMP) ka pehla din yaad rakhna ya identify karna aam taur par ovulation ya conception ki exact date ke muqabale mein zyada asan hota hai. Yahi wajah hai ke gestational age ko aam taur par aakhri period ke pehle din se hi count kiya jata hai.
Q: Agar mera menstrual cycle 28 days ka na ho toh kya hoga?
A: Aap calculator mein apna usual cycle length select karein. Is calculator ka estimate aapke chune gaye cycle length aur standard 28 days ke darmiyan farq (difference) ko adjust kar leta hai. Lekin zehan mein rakhein ke yeh phir bhi ek approximation (andaza) hi rehta hai kyunki ovulation har cycle mein badal sakti hai.
Q: Kya ultrasound meri estimated due date ko change kar sakta hai?
A: Haan. Prenatal ultrasound pregnancy dating ke bare mein mazeed aur behtar maloomat deta hai, aur aapki healthcare professional (doctor) clinical guidelines aur aapke individual cases ke mutabiq estimated due date ko confirm ya revise kar sakti hain.
Q: Agar mujhe apni last period ka pehla din pata na ho toh kya hoga?
A: Yeh calculator last menstrual period (LMP) ke date ke baghair koi dependable estimate nahi nikal sakta. Sahi pregnancy dating aur aglay steps ke liye kisi qualified healthcare professional (doctor) se mashwara karein.
Q: Kya yeh calculator pregnancy ko diagnose karta hai ya prenatal care ka substitute hai?
A: Nahi. Yeh sirf ek educational calculator hai. Yeh pregnancy ko diagnose nahi karta, pregnancy ki health ko assess nahi karta, aur na hi yeh kisi medical advice, physical examination, testing, ya doctor ki prenatal care ka replacement hai.
Yeh page kis tarah maintain kiya jata hai:
Yeh page sirf general educational use (aam maloomat aur taleem) ke liye likha gaya hai. Calculator ka method aur iski wazahat (explanatory content) public-health aur obstetric (zacha-bacha) ki maaroof aur authenticated references ke mutabiq check ki gayi hain. Humara maqsad ek estimated calculation aur doctor ki medical confirmation ke darmiyan wazeh farq rakhna hai.
Last content review: October 2026
Medical-review statement: Yeh page kisi khaas (named) doctor ya clinician ke individual medical review ka dawa nahi karta. Is page par mojood tibbiy facts (medical facts) ko maaroof health organizations ke hawale se liya gaya hai, aur users ko zaati mashwaray ke liye hamesha kisi qabil healthcare professional (doctor) se rujoo karne ki hidayat ki jati hai.
Medical references
Niche diye gaye authenticated sources is liye faraham kiye gaye hain taake qareen (readers) is page par istemal ki gayi general pregnancy-dating ki maloomat ko khud verify kar sakein: