Miscarriage Risk Calculator

Estimate miscarriage risk based on gestational age, maternal age, pregnancy history, BMI, fetal heart rate (if available), and a limited set of well-established clinical factors.

For current singleton pregnancies · typically completed in under 2 minutes

Step 1 of 3

Basic information
Tell us about your current pregnancy

Ultrasound findings provide important information about pregnancy viability

Disclaimer: This tool provides statistical estimates only and cannot predict individual outcomes. It is not medical advice. Always consult your healthcare provider about your personal situation.

How This Calculator Works

Get your personalized miscarriage risk assessment in 3 simple steps.

1

Enter your information

Answer questions about your pregnancy week, maternal age, medical history, and lifestyle factors. Takes just 2 minutes.

2

Receive risk assessment

Our algorithm calculates your miscarriage risk using data from 50+ peer-reviewed studies. Instant, personalized results.

3

Understand your results

See which risk factors influenced your results with clear explanations and evidence-based context for your pregnancy.

Why This Miscarriage Risk Calculator
Is Trusted

Peer-Reviewed Research

Our miscarriage risk calculator uses data from 50+ peer-reviewed studies analyzing over 500,000 pregnancies. Every risk factor is backed by published medical research.

100% Private & Secure

Your health data stays confidential. All pregnancy information is encrypted and never shared with third parties. Use our calculator completely anonymously.

Results in 2 Minutes

Get your personalized miscarriage risk assessment instantly. Simple questionnaire, immediate results, and clear statistical breakdown you can understand and discuss with your doctor.