Health & Pregnancy Calculators
Free pregnancy and health tracking tools
Track your pregnancy journey and health milestones with our free calculators. From due date estimation and ovulation tracking to fetal weight and blood type prediction — all with instant, private results.
Baby Name Generator
Enter your last name and get AI-powered first name suggestions that sound harmonious together.
Due Date Calculator
Estimate your pregnancy due date from your last menstrual period and cycle length.
Conception Date Calculator
Estimate when conception occurred based on your gestational age.
Ovulation Calculator
Find your fertile window and ovulation day from your cycle length.
Pregnancy Weight Gain Calculator
Get IOM-recommended weight gain targets based on your BMI and week of pregnancy.
Pregnancy Week Calculator
See your trimester, baby size comparison, and countdown by pregnancy week.
Implantation Calculator
Estimate your implantation window and earliest pregnancy test date.
hCG Doubling Time Calculator
Calculate hCG doubling time from two blood test results.
Fetal Weight Estimator
Estimate baby weight and length by gestational week.
Blood Type Calculator
Predict possible blood types of a child from parents.
Water Weight Calculator
Estimate your body water content based on weight and gender.
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Frequently Asked Questions
How accurate is the due date calculator?
Our due date calculator uses the standard Naegele's rule based on your last menstrual period. It provides an estimate — actual due dates can vary by 1-2 weeks.
What pregnancy tools do you offer?
We offer due date, conception date, ovulation, pregnancy weight gain, pregnancy week, implantation, hCG doubling time, fetal weight, blood type, and water weight calculators.
Are these calculators a substitute for medical advice?
No. These calculators provide estimates for informational purposes only. Always consult your healthcare provider for medical decisions.