🍼 Maternal Care Engine

Auspicious Due Date Calculator

Calculate your baby's Estimated Due Date (EDD), track your trimesters, and discover the approximate Hindu Lunar Month for your upcoming celebrations.

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🔄 Days
Estimated Due Date (EDD) Oct 25, 2026 You are currently X weeks pregnant
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Approx. Hindu Lunar Month Ashvina / Kartika
Start (LMP) 0% Complete 40 Weeks
Currently in 1st Trimester
📅 Important Milestones
🌱 2nd Trimester Starts Week 14: Morning sickness usually fades.
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🎉 Godbharai (Baby Shower) Window Month 7 (Week 28): Traditional celebration time!
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👶 Full Term Reached Week 39: Baby is ready for arrival.
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💡 Did you know?

Only about 5% of babies are actually born on their exact Estimated Due Date (EDD)! It is perfectly normal for a baby to arrive anytime between 37 weeks and 41 weeks. This calculator gives you a reliable target window so you can prepare your hospital bag and plan your traditional ceremonies.

Pregnancy Due Date Calculator: EDD & Hindu Tithi (2026)

💡 Bhai Ki Advice (EDD aur Tithi Ka Sach): Doctor jo Due Date (EDD) dete hain, us din ka poora ghar besabri se intezaar karta hai. Par sachai ye hai ki sirf 4% se 5% babies exact due date par aate hain! Zyadatar babies 37 se 41 weeks ke beech aate hain. Hamara ye tool medical science (Gregorian Date) ke sath-sath Indian Astrological Calendar (Hindu Tithi) ko bhi combine karta hai. Taaki jab good news aaye, toh ghar ke bade-buzurg aane wale mahine ka Panchang aur Nakshatra pehle se dekh sakein!

Discovering you are pregnant is a life-changing moment, and the immediate next step is calculating when your little one will arrive. Medical professionals determine the Expected Delivery Date (EDD) using Naegele’s Rule, adding 280 days (or 40 weeks) to the first day of your Last Menstrual Period (LMP). Our advanced Pregnancy Due Date Calculator goes a step further by bridging medical science with Indian traditions. It calculates your standard medical EDD and estimates the corresponding Hindu Tithi (Lunar Day) from the Panchang, helping Indian families plan auspiciously.

How to Use the Due Date & Tithi Calculator

Get highly accurate medical and traditional estimates in just two steps:

  1. Enter Your LMP: Select the exact date of the first day of your Last Menstrual Period. This is the global medical standard for dating a pregnancy.
  2. Adjust Cycle Length: While standard calculations assume a 28-day menstrual cycle, every woman is different. If your cycle is typically shorter (e.g., 24 days) or longer (e.g., 32 days), update the cycle length for a more precise calculation.
  3. View Your Milestones: The tool will instantly display your medical Due Date (Gregorian Calendar), your current pregnancy week, and the expected Hindu Tithi for your baby’s birth month.

Frequently Asked Questions (EDD & Pregnancy)

1. Is it possible to change my Due Date later?
Yes. While your LMP gives the first estimated due date, your doctor may adjust this date after your first-trimester dating ultrasound (usually between 8-12 weeks), which measures the fetus’s exact size to determine a more clinically accurate EDD.
2. Why does the calculator ask for my cycle length?
Standard due date formulas assume ovulation happens on day 14 of a 28-day cycle. If you have a 35-day cycle, you likely ovulate around day 21. Adjusting the cycle length ensures the calculator pushes your due date forward to match your actual ovulation, making the result far more accurate.
3. What is a Hindu Tithi and why is it included?
A Tithi is a lunar day in the Hindu calendar (Panchang). In Indian culture, the Tithi and Nakshatra active at the time of birth hold immense astrological significance for naming ceremonies (Naamkaran) and creating the birth chart (Janam Kundali).
4. What if I don’t remember my exact LMP?
If you are unsure of your exact LMP, try to estimate the week it occurred. However, for complete accuracy in such cases, an early dating ultrasound advised by your gynecologist is the most reliable method to find your EDD.