Is my chest pain cyclical and possibly endometriosis-related?

Chest pain tends to be “cyclical” when it predictably flares in the same part of your menstrual cycle—most often in the days leading up to bleeding, during your period, and sometimes around ovulation. People often notice a repeatable pattern in location (such as the same side each month, sometimes under the ribs) and in what sets it off, like deep breaths, coughing, or twisting.

Tracking your symptoms for 2–3 cycles can make this pattern much clearer. Note the timing relative to your cycle, where the pain is, how it feels, and whether it comes with breathing-related symptoms, shoulder/rib pain, or upper abdominal discomfort. If you’re seeing a consistent cycle-linked pattern, our team can help evaluate whether endometriosis could be contributing and discuss what next steps make sense for you.