Which one should you use?
The word regla is a homonym. Depending on the context, it can mean a period (menstruation) or a rule (a regulation or a ruler used for drawing lines).
Is it said differently in some regions?
In Mexico, la regla is commonly used among friends. In some Latin American countries, la visita is an informal expression used to refer to a woman's period. In Spain, the colloquial expression estar con la regla is used to mean being on one's period.
How does it change in a sentence?
To say you are currently on your period, Spanish speakers often use the verb venir (to come) rather than tener (to have), such as in the phrase me viene la regla (my period is coming/I am having my period). You can also use the construction estar con la regla to express that one is currently menstruating.
How do you pronounce it?
/ˈreɡla/
Did you know?
Examples in context
- Ella está en su períodoShe is on her period
- Tuvo su menstruación la semana pasadaShe had her period last week
- Me duele mucho la regla.My period hurts a lot.
- Ella tiene la regla esta semana.She has her period this week.
- Es normal tener cambios durante la regla.It is normal to have changes during your period.
Example conversation
Elena is feeling unwell at home and Alejandro asks her what is wrong.
- Alejandro¿Te sientes mal, Elena?Do you feel unwell, Elena?
- ElenaSí, es que me viene la regla.Yes, it's just that my period is coming.
- AlejandroLo siento, ¿necesitas algo?I'm sorry, do you need anything?
- ElenaSolo un poco de descanso, gracias.Just a little rest, thanks.
Sources
- Pronunciation: Wiktionary entry regla, CC BY-SA 4.0, dump of 2026-09-26.
- Word origins: Wiktionary entries regla, CC BY-SA 4.0.