Teacher Liu, today I saw a sign in a store that said “period-time products,” but I wasn’t quite sure what it meant.

Oh, that’s a more colloquial expression. It means “menstrual period products.”

I see. I think the phrase sounds less tense, so buying things feels less embarrassing.

Many people think the same way. They find it friendly and close to everyday life.

But some people online say store labels should use “menstrual period” because it’s more scientific. Is that right?

That makes sense. Using standard terms in formal settings can help people talk about this topic more naturally.

So both terms can be used, just in different situations?

I think so. What matters is not feeling embarrassed and not laughing at how others say it.

Got it. Next time I see this phrase, I won’t find it strange.