What would you get up to if you could be a member of the opposite sex for a day?

I apologise if this has been asked before.

But a recent work conversation got started on this topic and got me thinking. What would you seriously do if you could spend a day as a member of the opposite sex?

I said I’d get it on with my girlfriend (who would be in a guy’s body) so we could have some role reversal stuff going on!