Life & fun · alternatives · 2026

24 alternatives to Miscarriage Risk Calculator

Predict Pregnancy Risk Week by Week

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.

1. 1FN
   Four numbers can predict your lifetime risk of a heart attack▲202

   2014 · knowyour4.com · its alternatives →

2. 2
   Pregnancy Calculator.me▲8

   Your pregnancy journey starts here

   2025 · its alternatives →

3. 3
   Pregnancy Calculator ▲8

   Pregnancy Calculator: Track Your Baby’s Growth

   2025 · pregnancy-calculator.js2ts.online · its alternatives →

4. 4
   Pregnancy Calculator | Ease Tools▲3

   Figure out your due date, pregnancy week, and trimester.

   May 2026 · geteasetools.com · its alternatives →

5. 5
   Pregnalyze▲2

   Evidence-based miscarriage risk calculator

   Dec 2025 · pregnalyze.com · its alternatives →

6. 6
   Period-Calculator.com▲63

   Privacy-first period calendar with smart predictions 📅

   2020 · period-calculator.com · its alternatives →

7. 7
   Pregnancy Journey: Week by Week▲6

   Commence on the beautiful journey of pregnancy today

   2025 · play.google.com · its alternatives →

8. 8
   PregnancyEstimator.com▲12

   Your Personalized Journey to Parenthood Starts Here

   2024 · pregnancyestimator.com · its alternatives →

9. 9
   Pregnancy Conception Calculator▲3

   Find out when you got pregnant by entering your due date.

   May 2026 · geteasetools.com · its alternatives →

10. 10
    Pregnancy Due Date Calculator▲2

    Estimate your baby's due date quickly and easily

    Aug 2026 · globaltoolsbox.online · its alternatives →

11. 11
    Fertile Days Calculator▲7

    Free & accurate ovulation calculator tool

    Nov 2025 · its alternatives →

12. 12
    JoyCalculator▲6

    Complete pregnancy calculator & tools | track your journey

    2025 · joycalculator.com · its alternatives →

13. 13
    pregnency due date calculator▲2

    Use this calculator to find your due date.

    2024 · its alternatives →

14. 14
    COVID-19 Personal Risk Explorer▲72

    See how COVID19 affects your life risks at home or traveling

    2020 · its alternatives →

15. 15
    Pregnancy App▲8

    Your Pregnancy Journey, Tracked with Care

    2025 · onetwo9.com · its alternatives →

16. 16
    Pregnancy Due Date Calculator▲1

    Know Your Due Date. Plan With Confidence.

    Jan 2026 · pregnancy-due-date-calculator.vercel.app · its alternatives →

17. 17
    Ovulation Calendar▲5

    Ovulation Date Calculator & Fertile Window Calendar

    Jul 2026 · ovulatecalendar.com · its alternatives →

18. 18
    Weeks From Today Calculator▲7

    Calculate future & past dates

    2025 · weeksfromtoday.com · its alternatives →

19. 19
    Ovulation Calculator▲5

    Track fertile days & ovulation period

    2025 · its alternatives →

20. 20
    Digital Pregnancy Planner & Journal▲12

    Plan & organize every step of your pregnancy

    2024 · manjasheets.com · its alternatives →

21. 21
    Period Blood Loss Calculator▲9

    Calculates blood lost during your periods over the years

    2025 · ladylog.app · its alternatives →

22. 22SM
    SafeSexStats – Make understanding contraceptive effectiveness easy▲9

    Calculate the combined effectiveness of multiple contraceptive methods. Understand your real odds of preventing pregnancy and STDs with this free interactive calculator.

    2021 · safesexstats.com · its alternatives →

23. 23
    RatedCalculator.com▲12

    Calculate Anything.

    2025 · ratedcalculator.com · its alternatives →

24. 24
    BabyCalculator▲12

    Free baby calculator tools

    2025 · baby-calculator.com · its alternatives →

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →