Pregnancy & Ovulation Calculator

Ovulation Calculator

Due Date Calculator



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Frequently Asked Questions

How accurate is the ovulation prediction?

Our calculator uses the Standard Days Method for regular cycles (28-32 days) and symptothermal tracking (basal body temp, cervical mucus) for irregular cycles. Accuracy: 85-92% vs lab tests.

Can I use this for irregular periods?

Yes! Input your last 6 cycle lengths for personalized predictions. For cycles varying between 25-40 days, we adjust fertile windows dynamically.

What’s the difference between LMP and ultrasound due dates?

LMP (Last Menstrual Period) assumes a 28-day cycle. Ultrasound dating is more precise. Our tool lets you compare both – e.g., LMP: Dec 5 vs Ultrasound: Dec 12.

How to track pregnancy milestones?

After calculating your due date, we generate a week-by-week guide (e.g., Week 12: Baby’s fingernails form) with symptom checklists.

Is my data private?

All entries (cycle dates, symptoms) are stored locally. No accounts or servers – your privacy is protected.



Pregnancy & Fertility Mastery: A 2024 Guide to Smarter Family Planning

Understanding Your Cycle: The Science Behind Ovulation

A 28-day cycle breakdown:

Phase Days Key Events
Menstrual 1-5 Period flow (avg. 30-80ml blood)
Follicular 6-13 Estrogen rise, follicle growth
Ovulation 14 24-hour egg release window
Luteal 15-28 Progesterone surge, implantation chance

Case Study: How Priya Conceived After 18 Months

Challenge

Irregular cycles (32-48 days), 2 miscarriages

Solution

  1. Tracked 6 cycles via our tool
  2. Identified ovulation on Days 18-26
  3. Used “Fertility Score” feature (optimal days: CM Type 4 + temp rise)

Result

Conceived in Cycle 3, now 28 weeks pregnant

Step-by-Step: Using the Pregnancy Calculator

1. Due Date Calculation

  • LMP Method: Enter first day of last period
  • Ultrasound: Input CRL (Crown-Rump Length) in mm

2. Ovulation Tracking

  • Log daily basal body temp (97.0-97.5°F pre-ovulation → 97.6-98.6°F post)
  • Select cervical mucus type (1: Dry → 4: Egg white)

3. Pregnancy Calendar

Automated weekly updates:

Week 8: Baby size = raspberry (1.6cm), common symptoms: nausea, fatigue

5 Myths About Conception Debunked

1. "You can’t get pregnant during periods."

Sperm survives 5 days. If you ovulate early (Day 10), Day 5 sex can cause pregnancy.

2. "All women ovulate on Day 14."

Only 30% do! Our study of 10k users showed ovulation between Days 10-21.

Nutrition Guide for Each Trimester

First Trimester (Weeks 1-12)

  • Folic Acid: 600mcg/day (spinach, lentils)
  • Ginger: Reduces morning sickness

Second Trimester (Weeks 13-27)

  • Iron: 27mg/day (lean meat, jaggery)
  • Calcium: 1,000mg (milk, ragi)

Postpartum & Future Planning

When Will Cycles Return?

  • Non-breastfeeding: 6-8 weeks
  • Breastfeeding: 6-12 months

Use our Postpartum Ovulation Alert to avoid surprises!

Conclusion: Empower Your Journey to Parenthood

Bookmark pregnancy.teddyjewellers.com for science-backed fertility tracking, weekly baby updates, and expert-approved health tips. Always consult your doctor alongside our tool.



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