A Lazy Guy Woke Up as a Girl One Morning - Vol. 1 Ch. 8.1 - A Bonus Chapter Only in the Volume 1

[Izuma95]

If you don't like this kind of thing, you can just skip this chapter.

 

[Kampfarsch]

@eddieee ive rarely seen one that doesnt

 

[eddieee]

i was probably too busy looking at the trap tidds to notice

 

[tehwriter]

I actually feel like it's way more common than people think for a genderswap manga to address periods. There are certainly those that gloss over it, but if it's not a "guy is stuck as a girl in a game" or the like, they usually have at least one chapter addressing it.