Is uterine pain always related to menstruation?

No. Ovulation can produce one-sided pelvic pain mid-cycle. Uterine infections (endometritis) cause pain independent of the cycle. Fibroids can cause chronic pelvic pressure. Endometriosis causes pain throughout the cycle in many people. Tracking pain every day, not only during your period, helps distinguish cycle-related pain from conditions with different timing.

How do I tell the difference between cramping and something more serious?

Typical cramping is rhythmic, central, begins with menstrual flow, and responds to NSAIDs. Concerning features include pain that begins before the period, pain that does not respond to standard treatment, pain located outside the central lower abdomen, pain during sex or bowel movements, and pain severe enough to prevent normal activity. These features are worth documenting and discussing with a provider.

Should I be concerned about period tracking privacy if I have uterine pain?

Yes. Logged symptoms including pain intensity, cycle patterns, and reproductive health concerns are sensitive data. Apps that store data on servers can share it with advertisers or produce it under legal compulsion. Flo Health settled FTC charges in 2021 for sharing menstrual data with Facebook and Google. On-device storage prevents third-party access entirely.

condition-guides

Uterine Pain During Your Cycle: Causes and What to Track

Uterine pain during your cycle ranges from normal cramping to signs of endometriosis, adenomyosis, or fibroids. Learn the patterns and what to log.

What the Uterus Is Actually Doing The uterus is a muscular organ. Most of the time it is quiet, but during menstruation it contracts to push out the shed endometrial lining. Those contractions are the direct source of most period pain. Understanding what drives them, and what changes them, helps make sense of different types of uterine pain. This guide is for educational purposes only and is not a substitute for medical advice. Prostaglandins and Primary Dysmenorrhea The dominant driver of typical period cramps is prostaglandins, specifically prostaglandin E2 and F2 alpha. These are hormone like compounds released by the endometrium as it breaks down. They cause the uterine muscle to contract. In people with primary dysmenorrhea, prostaglandin levels are elevated, producing more frequent and more intense contractions. Strong contractions can temporarily compress blood vessels in the uterine muscle, cutting off oxygen. This produces pain similar to a leg cramp during a sustained contraction. NSAIDs block prostaglandin synthesis, which is why they are the first line treatment and often work well. The key feature of primary dysmenorrhea: it starts with flow, peaks in the first day or