There are direct, clinical, discreet, and humorous ways to say “I’m on my period.” The clearest alternatives are “I have my period,” “My period has started,” and “I’m menstruating,” while phrases such as “it’s that time of the month” are more indirect.
Choose the Phrase for “I'm on My Period” by Tone
- I have my period
- I’m having my period
- I started my period
- My period has started
- I’m menstruating
- I’m having menstrual bleeding
- It’s that time of the month
- It’s my time of the month
- I’m on my monthly
- I’ve got my monthly
- My cycle has started
- I’m on my cycle
- Aunt Flo is visiting
- It’s shark week
I have my period
Direct, neutral, and natural in everyday conversation.
Example: I have my period, so I’m going to bring some pain relief.
I’m having my period
Another straightforward option, though “I have my period” is often slightly more natural.
Example: I’m having my period and the cramps are quite bad today.
I started my period
Use this when you mean menstruation began recently.
Example: I started my period this morning.
My period has started
Direct wording that emphasizes the beginning of the period.
Example: My period has started, so I need to pick up some supplies.
I’m menstruating
Clinical and precise; natural in medical, health, or factual contexts.
Example: I’m menstruating at the moment — will that affect the test?
I’m having menstrual bleeding
Clinical wording for situations where the fact of bleeding is medically relevant.
Example: I’m having menstrual bleeding, but it is much heavier than usual.
It’s that time of the month
A familiar euphemism that is discreet but less precise than saying “period.”
Example: I’m a bit uncomfortable today — it’s that time of the month.
It’s my time of the month
A similar indirect phrase with a personal emphasis.
Example: It’s my time of the month, so I’m taking things a little easier.
I’m on my monthly
Informal wording heard especially in British English, though not everyone uses it.
Example: I’m on my monthly, so I’ve got some cramps.
I’ve got my monthly
Another informal British expression and more likely in speech than formal writing.
Example: I’ve got my monthly and I’m feeling a bit rough.
My cycle has started
A discreet phrase that may be understood as the start of menstruation when the context is clear.
Example: My cycle has started, so I’ll update the tracking app.
I’m on my cycle
Informal and somewhat vague because “cycle” can refer to the whole menstrual cycle, not only the period.
Example: I’m on my cycle at the moment, so that may explain the symptoms.
Aunt Flo is visiting
A traditional humorous euphemism; it can sound dated, so it suits casual conversation better than serious contexts.
Example: Aunt Flo is visiting, so I’m staying in tonight.
It’s shark week
A joking euphemism used by some people; keep it for casual contexts where the humor will land well.
Example: It’s shark week, and I’ve run out of chocolate.
Direct Language Is Usually Clearest
You do not need a euphemism unless you prefer one. “I have my period” is normal, clear language. In medical conversations, direct wording such as “I’m menstruating” or “I’m having heavier bleeding than usual” is usually more useful than a joke or euphemism.