LOL,Sparks can fly anytime, our hormones do not understand BEFORE & AFTER MARRIAGE
I would say before. Experience your sexuality when you are ready and in love with someone. Not when you're 13 or therabouts, that isn't love. When you like yourself and when you're ready and really in love. I regret not being more sexually active prior to getting married. That's what I suggest.
Whenever someone is ready, before or after.
Before, many times
About 18 months after
I'm not married, what do you think? :-P
Would you buy a new car without test driving it first?
definately before!<br />
You need to experiment and try a lot of sexual things before getting married... you should hope your husband-to-be is the same way. Experience is a beautiful thing.