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Health Tools & Calculators

Free, privacy-first health calculators designed specifically for women's health needs across all life stages.

22 tools available
Women's Health

Cycle Length Calculator

Analyze your menstrual cycle patterns and regularity

Quick ~1 min
Calculate: Cycle Length Calculator

Ovulation Calculator

Predict your fertile window and peak ovulation days

Quick ~1 min
Calculate: Ovulation Calculator

Due Date Calculator

Estimate your due date and track pregnancy milestones

Quick ~1 min
Calculate: Due Date Calculator

PCOS Appointment Prep

Gather your cycle, symptom and family history into a summary to take to your doctor

Prep ~5 mins
Calculate: PCOS Appointment Prep
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Breast Self-Exam Guide

Step-by-step interactive guide for breast self-examination

Guide ~10 mins
Calculate: Breast Self-Exam Guide
NEW

Menstrual Bleeding Self-Check

Track your period and flow — what’s normal and when bleeding is too heavy

Guide ~5 mins
Calculate: Menstrual Bleeding Self-Check
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Thyroid Neck Self-Check

At-home neck check for thyroid swelling or lumps, and when to see a doctor

Guide ~3 mins
Calculate: Thyroid Neck Self-Check
NEW

Hormone Cycle Map

Visualize estrogen, progesterone, LH & FSH across your cycle

Interactive ~5 mins
Calculate: Hormone Cycle Map
NEW

Pregnancy Timeline

Week-by-week pregnancy journey with Indian fruit size comparisons

Timeline ~3 mins
Calculate: Pregnancy Timeline
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Postpartum Wellness Screen

Edinburgh-based postpartum wellness screening (EPDS)

Assessment ~5 mins
Calculate: Postpartum Wellness Screen
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IVF Due Date Calculator

Calculate your due date based on IVF embryo transfer date

Quick ~1 min
Calculate: IVF Due Date Calculator
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Ultrasound Due Date Calculator

Estimate your due date from ultrasound measurements

Quick ~1 min
Calculate: Ultrasound Due Date Calculator
NEW

Pregnancy Test Calculator

Find the earliest reliable date to take a pregnancy test

Quick ~1 min
Calculate: Pregnancy Test Calculator
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Implantation Calculator

Estimate your implantation window and early symptoms timeline

Quick ~1 min
Calculate: Implantation Calculator
NEW

Weeks to Months Converter

Convert pregnancy weeks to months with trimester breakdown

Quick ~1 min
Calculate: Weeks to Months Converter
NEW

hCG Calculator

Calculate hCG doubling time and compare with normal ranges

Detailed ~2 mins
Calculate: hCG Calculator
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All calculations happen in your browser. We never store your health data.

100% Private No data stored · No account needed · Works offline

Need Personalized Health Insights?

Use our tools as a starting point, but always consult with healthcare professionals for personalized advice.