dunno if this has been discussed.
i heard this when i'm young, that there're only that many times
you can erect in your lifetime. if you stand too many times
when you're young, you won't be able to stand in future. when i was
12, 13, i was very cautious of it and tried to control very
hard.
later i read reports of people having problems at 16 cos they've
been having sex since dunno when, i believed this even more.
how true is this? or is it only intercourse which adds on to the
'quota'?