That's your perineal raphe. In the womb everyone starts female, and that particular feature either becomes the scrotal/penile raphe (the scrotum seam) or the labia majora.

[–] Monster96@lemmy.world 7 points 1 year ago* (last edited 1 year ago) (3 children)

Because everyone starts off female that's the reason why men nipples to.

Edit: I know what I said

[–] GBU_28@lemm.ee 6 points 1 year ago (1 children)

It is the reason we nipple yes.

[–] HamBrick@programming.dev 4 points 1 year ago

I nipple!

[–] Aagje_D_Vogel@lemdro.id 6 points 1 year ago

Nipples to where?

[–] TheyCallMeHacked@discuss.tchncs.de 4 points 1 year ago (2 children)

In fact, some, like me, have more than two nipples

[–] 200ok@lemmy.world 3 points 1 year ago

Thanks to you, I have fewer than the average number of nipples

[–] sapetoku@sh.itjust.works 1 points 1 year ago

Scaramanga, is that you?