Pregnancy Due Date Calculator – Accurate, Doctor-Verified & Free

Use our 100% free Pregnancy Due Date Calculator to instantly find your Expected Delivery Date (EDD) based on your last menstrual period (LMP).
Trusted by expecting moms in Pune and worldwide, this calculator is recommended and medically reviewed by Dr. Shital Somwanshi Bankar (MD Homeopathy) — a Pregnancy Wellness, Garbh Sanskar & Prenatal Yoga expert.

Pregnancy Due Date Calculator

How Does This Pregnancy Due Date Calculator Work?

This tool estimates your due date using the standard clinical formula:

  • Add 280 days (40 weeks) to the first day of your LMP
  • This assumes a regular 28-day cycle

This is the same method used by doctors for early pregnancy dating until ultrasound confirmation.

Your actual delivery may vary based on:

  • Cycle length & ovulation day
  • Implantation timing
  • First-trimester ultrasound
  • IVF / IUI date (if applicable)

This calculator gives you a reliable starting point until your doctor confirms during scans.

Why Knowing Your Due Date Matters

Understanding your due date is the foundation of a healthy, relaxed, and well-planned pregnancy.
It helps you:

✔ Plan timely prenatal checkups & scans

Track fetal growth, screening tests, and sonography schedules.

✔ Follow trimester-wise diet & nutrition

Know when to focus on folic acid, iron, calcium, and protein.

✔ Start Garbh Sanskar at the right time

Nurture your baby’s emotional, mental, and spiritual development through:

  • Meditation
  • Music therapy
  • Affirmations
  • Positive parenting practices

✔ Join pregnancy yoga safely

Improve posture, flexibility, breathing, and stress relief with:

  • Gentle trimester-specific yoga
  • Pelvic mobility
  • Pain-relief exercises
  • Relaxation techniques

✔ Feel emotionally prepared & confident

A clear timeline reduces anxiety and helps you plan:

  • Work & maternity leave
  • Birth plan
  • Hospital bag
  • Baby essentials

Dr. Shital’s Garbh Sanskar Classes in Pune, Online Garbh Sanskar Sessions, and Pregnancy Yoga Classes support you throughout your entire journey.

Next Steps for a Healthy Pregnancy

✨ Join Garbh Sanskar Classes in Pune — nurture your baby’s mind, emotions & bonding.
✨ Try Pregnancy Yoga Classes in Pune — build strength, reduce stress & improve flexibility
💖 Book Your Free Demo Session today — get expert guidance for a calm and healthy pregnancy.

Join Garbh Sanskar Online Classes
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Pregnancy Due Date Calculator – Frequently Asked Questions

It gives an estimated due date based on your LMP (last menstrual period) and assumes a 28-day cycle. Accuracy may vary for irregular cycles, IUI, or IVF, but it’s a helpful guide until your doctor confirms with an ultrasound. According to Motherhood India’s guide, due date calculators serve as a helpful guide—not an exact science.

Yes, but the result may be less precise. Women with irregular cycles should rely on an early ultrasound or doctor’s advice for a more accurate due date.

If you conceived naturally, enter your LMP. If you conceived via IVF or IUI, use the embryo transfer or procedure date, as that’s more accurate than LMP.

Most doctors recommend your first prenatal checkup around 6–8 weeks from your last period, or sooner if you have symptoms or health concerns.

LMP stands for Last Menstrual Period. Entering the first day of your last period helps the calculator estimate your expected delivery date.

Schedule your first visit as soon as you confirm pregnancy. Ideally, see your doctor within 6–8 weeks of your last period for confirmation and initial tests.

Yes. Doctors may adjust your due date based on early ultrasound scans. Later in pregnancy, changes are less common, but your doctor will monitor growth and make adjustments if needed.