Open Splash

Prostaglandins

Hormone-like chemicals that make the womb contract during your period. More of them usually means stronger cramps.

What does prostaglandins mean?

Prostaglandins: Hormone-like chemicals that make the womb contract during your period. More of them usually means stronger cramps.

How it is used in the Splash library

Where it comes up

Back to the full glossary

See it in your own cycle.

Log a few periods and Splash shows your patterns, privately, on your phone. Free, no account.