what did women used during periods in stone age
I don't think they would have used anything, I mean they didn't have underwear, just cloths over their parts... They probably just let it leak out, grose I know.
...off the topic, but I do know that often all the women would get there period at the same time as to reduce chance or predators who smell the blood as it would only happen once a month...
I don't know what they used back THEN, but I know they used to use rags. (that's where the term "she's on the rag" came from)
Nothing. It was just those makeshift cloths. They would just bleed freely, leaking to their legs.
Stone age? No such thing