
09/30/2025
๐ง๐ต๐ถ๐ ๐ถ๐ ๐บ๐ ๐ฟ๐ฎ๐ป๐ ๐ผ๐ป ๐ฝ๐ฒ๐ฟ๐ถ๐ผ๐ฑ ๐๐ฟ๐ฎ๐ฐ๐ธ๐ถ๐ป๐ด + ๐ผ๐๐๐น๐ฎ๐๐ถ๐ผ๐ป ๐ฝ๐ฟ๐ฒ๐ฑ๐ถ๐ฐ๐๐ถ๐ผ๐ป ๐ฎ๐ฝ๐ฝ๐:
I need to say this out loud: you are being lied to by your period tracking and ovulation apps.
Those โfertile windowโ notifications? They are guesses.
Educated guesses sure, but still guessesโฆ based on a 28-day cycle (or past cycle length) that most of us donโt actually have. If you have PCOS, perimenopause, thyroid issues, stress, travel, illness, or just a cycle that isnโt clockwork perfect, those predictions can be completely wrong.
Hereโs why that matters:
๐ญ. Ovulation prediction is not the same as confirmation. The app doesnโt know when you actually ovulated, itโs just counting days and assuming.
๐ฎ. Your cycle length can change every month. Apps rarely adjust in real time, so you might miss your fertile window entirely or get a โlate periodโ alert thatโs actually right on time for your body.
๐ฏ. Symptom tracking matters more than math. Cervical mucus, basal body temperature shifts, mid-cycle symptomsโฆ those tell the real story.
I love data, but outsourcing your entire understanding of your cycle to an algorithm is a good way to stay disconnected from your body.
Use the apps for logging/tracking (theyโre great for spotting trends!), but donโt trust them blindly to tell you if youโre ovulating, fertile, or โlate.โ
Your body is not a calendar. Itโs not broken if it doesnโt fit a chartโฆ itโs giving you data.
Learn to read it!
K love you bye โค๏ธ