Track Your Pregnancy Journey Confidently with My Pregnancy Calculator
Use My Pregnancy Calculator to explore 75+ free, intuitive, and medically-reviewed calculators for your fertility, pregnancy, and parenting journey.
A Trusted Educational Resource
Our calculators use medically-established formulas to provide accurate estimates. However, they are for educational purposes only and should not replace professional medical advice.
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Medically-Reviewed Tools
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Why Moms Trust My Pregnancy Calculator?
We deliver medically-reviewed, reliable, and free pregnancy & fertility tools.
Medically Reviewed
All results follow trusted medical guidelines, reviewed by experts for reliability.
Instant Estimates
See your results instantly — clear timelines and detailed insights for your stage.
Designed for You
Simple, mobile-friendly tools created for expecting moms at every stage.
Always Free
Complete access to all calculators without any hidden costs, just care and clarity.
Our Commitment to Accuracy
Medically Reviewed by Dr. Priti Agarwal, MBBS, D.G.O
All our health tools and informational content are reviewed by qualified medical professionals, like Dr. Priti Agarwal, to ensure they are accurate, up-to-date, and based on established clinical guidelines. Your trust is our top priority.
Learn About Our Medical Review ProcessHow My Pregnancy Calculator Works — Simple & Informative
Follow three simple steps to access accurate, personalized pregnancy and fertility insights.
Choose Your Calculator
Pick from 75+ trusted pregnancy and fertility calculators tailored to your needs.
Enter Your Information
Enter simple details like your last period or cycle length — we handle the rest.
Get Instant Estimates
Get instant, medically backed estimates with clear explanations and what to do next.
Latest Insights from Our Blog

BMR vs TDEE: Which One Should You Use for Weight Loss?
BMR and TDEE are often confused, leading many women to under-eat or feel stuck. This supportive, evidence-based guide explains the real difference between BMR and TDEE, when each matters, and how to use them safely for sustainable weight loss.

Formula Feeding Schedule vs Breastfeeding Schedule: What Changes by Age
A calm, medically responsible guide to understanding how formula feeding and breastfeeding schedules differ by age. Learn the real difference between volume and frequency, what is normal at each stage, and how to feed your baby with confidence instead of confusion.

Growth Spurts and Feeding: Why Your Baby Suddenly Wants More Milk
A warm, reassuring, medically grounded guide to understanding why babies suddenly want more milk during growth spurts. Learn the behavioral reasons behind increased feeding, what is normal, and how to respond with confidence instead of worry.

What Is BMR? How Many Calories Your Body Burns at Rest
Basal Metabolic Rate explains how much energy your body needs just to keep you alive. This supportive, medically responsible guide helps you understand BMR, why it matters, how it changes for women, and how to use it without fear or diet pressure.

Can You Overfeed a Baby? Signs, Risks, and Safe Feeding Ranges
A calm, evidence-based guide for mothers who worry about overfeeding. Learn what overfeeding really means, how to spot true warning signs, what is normal, and how to feed your baby safely with confidence.

DPO Explained: What Each Day Past Ovulation Really Means
Days Past Ovulation can feel like the longest days of a cycle. This medically grounded, emotionally supportive guide explains what may be happening in your body at each DPO, what is normal, and how to protect your peace during the wait.

Why Your BMI Looks Normal but Your Body Fat Is High
If your BMI falls in the normal range but your body still feels soft, tired, or unhealthy, you are not imagining it. This guide explains why BMI can miss hidden fat, how hormones and muscle mass affect results, and what truly matters for health.

BMI for Women: How Hormones, Pregnancy & Age Affect BMI
BMI numbers often feel confusing for women because female bodies change across life stages. This compassionate, medically grounded guide explains how hormones, pregnancy, and aging influence BMI, and how to interpret the numbers without fear or self-blame.
Your Complete Pregnancy & Fertility Resource
Discover the most trusted pregnancy and fertility calculator hub online. Whether you’re planning to conceive, tracking your pregnancy week by week, or monitoring your baby’s growth, My Pregnancy Calculator offers medically-reviewed tools and guidance for every stage of motherhood.
For Those Trying to Conceive
Our fertility and ovulation tools help you identify your most fertile days with precision. Track your cycle, plan your conception, and increase your chances of pregnancy naturally with expert-guided insights.
For Expecting Mothers
From due-date and week trackers to weight and nutrition calculators, our pregnancy tools provide reliable guidance and reassurance. Stay informed, healthy, and supported throughout your entire pregnancy journey.
Why Accurate Calculations Matter
Understanding your fertility and pregnancy timeline is key to safe, confident planning. Our tools use trusted medical formulas to provide accurate, expert-reviewed results you can rely on.
Every woman’s body is unique. While My Pregnancy Calculator provides medically-reviewed, research-based estimates, these results are designed for educational purposes only and must not replace consultations with qualified healthcare professionals. Read our full Medical Disclaimer for details.
Use our resources to stay informed, ask the right questions during appointments, and feel more confident at every stage of your pregnancy and motherhood journey.