Precise Ovulation Calculator

Precise Ovulation & Fertility Tracker

Calculate your most fertile days, next period, and estimated due date with clinical precision.

First Day of Last Period

Average Cycle Length

Luteal Phase (Days) Standard is 14. Adjust if known.

Recent Posts

Hantavirus Fears Rise After Cruise Ship Illness Reports in AtlanticMay 7, 2026
Health officials in Atlanta and international maritime authorities are monitoring reports of a localized respiratory illness outbreak aboard the M/V Hondius during its current Atlantic crossing. While initial social media speculation suggested a hantavirus outbreak, cruise operators and port health authorities have not yet confirmed the specific pathogen. The ship, which recently visited the Canary… Read more: Hantavirus Fears Rise After Cruise Ship Illness Reports in Atlantic
Brooke Sansone’s Big News: Why Timing Your Ovulation is the KeyApril 3, 2026
NEW YORK, N.Y. — Grammy-nominated musician Charlie Puth and his wife, Brooke Sansone, announced the birth of their first child, a son named Jude Crawford Puth, on March 13, 2026. The couple shared the news via a joint Instagram post featuring hospital polaroids and a newborn portrait, confirmed by representatives to major media outlets. This… Read more: Brooke Sansone’s Big News: Why Timing Your Ovulation is the Key
Audra Mari is Expecting! Predicted Due Date Using Our CalculatorApril 3, 2026
FARGO, N.D. — Actor Josh Duhamel and his wife, former Miss World America Audra Mari, announced they are expecting their second child, a baby girl, via Instagram on March 5, 2026. The couple shared the news through a series of black-and-white maternity photos showing Mari’s visible baby bump. This upcoming addition will expand their blended… Read more: Audra Mari is Expecting! Predicted Due Date Using Our Calculator
Inspired by Taylor Dome Pregnancy? Calculate Your Fertile WindowApril 2, 2026
PASADENA, Calif. — Actor Taylor Lautner and his wife, Taylor Dome Lautner, officially announced they are expecting their first child through a coordinated Instagram post on March 26, 2026. The Twilight star and his spouse, a registered nurse and mental health advocate, shared a series of black-and-white photos showcasing an ultrasound and a visible baby… Read more: Inspired by Taylor Dome Pregnancy? Calculate Your Fertile Window
Tia Blanco Pregnancy Timeline Sparks Conception Date InterestApril 2, 2026
MALIBU, Calif. — Professional surfer Tia Blanco and television personality Brody Jenner announced they are expecting their second child via a joint Instagram post on March 7, 2026. The couple confirmed a September 2026 due date, sharing a beachside family photo that featured a sonogram and their first daughter, Honey. This public disclosure has immediately… Read more: Tia Blanco Pregnancy Timeline Sparks Conception Date Interest
Can You Only Get Pregnant During Ovulation? Explained ClearlyApril 1, 2026
Many people in Chicago ask if it is possible to conceive on just any day of the month. While you primarily get pregnant during ovulation, the full story involves a bit more than just one single day. My goal is to share what I have learned through years of tracking and research. Understanding your body… Read more: Can You Only Get Pregnant During Ovulation? Explained Clearly
Brown Discharge During Ovulation: Causes, Signs & When WorryApril 1, 2026
Seeing a spot of color mid-month can be quite a shock. One warm afternoon in New York, I noticed this myself and felt a sudden wave of worry. It was a light tint that I did not expect at all. However, I soon learned that brown discharge during ovulation is a very common part of… Read more: Brown Discharge During Ovulation: Causes, Signs & When Worry

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