How long does blood take to get from your uterus to, well, your pants?!

[Artework]

Sorry I know the title needs a TMI alert!

But I was wondering nonetheless…

Is it a case of hours or days?

I have no idea but what an interesting question!

Haha I'll give it a bump and maybe someone will know the answer!

I thought it would be useful to think about for implantation bleeding etc.

Surely it's quite quick, like you can have a really good wipe then by the time you've grabbed and unwrapped a tampon you may well need to wipe again...

I've wondered this. Especially at the start of AF