Because you'll be late for the wedding.

Because of unwanted pregnancy and most religions are against it.

Sex can result in an unplanned pregnancy, a sexually transmitted disease and a host of other consequences. If you aren't prepared to be a mommy or daddy, don't have sex. If you have a lot of sex before marriage and then the person you marry isn't a great lover in bed, you might be tempted to cheat or be very disatisfied with the experience. Ignorance is bliss in this case.

religion,in christinity god Gave that gift (sex) for married couples. but people who arent religious may just have moral standers..

To get you used to how it's going to be AFTER marriage.

You shouldn't have sex before marriage, because yes it is against most religions. I am a christian and I am against it, but also if you save yourself for the person that God has for you then you can be saving yourself from unwanted pregnancies and STD's, there is NO such thing as SAFE SEX. Everybody says "oh just rap it up," but even using condoms they can still break and leave you with a baby or an STD. Condoms are NOT SAFE!! I think that having sex outside of marriage is wrong because every person that you sleep with before you get married takes a piece of you! Sex is supposed to be for husband and wife to enjoy. When you have sex with a person that person takes a piece of your value, purity, spirit, your mind and your body and soul. That's why people who have been raped before feel so dirty after it's over because that person took something from them that is precious to every human and that is your purity. When you have sex with a person, most people get up and take a shower afterwards, because you feel dirty; like that person took something from you, because they did. Then a lot of people when they finally do get married they flashback to their partners that they had sex with before they got married. They start thinking like "oh my husband/wife wasn't as good as so and so was." Some people even mess up so bad to the point where they are saying somebody else's name in bed because of certain flashbacks they were having during sex. That makes your partner feel like you didn't save yourself for them? Like they weren't your only one? If you love a person you would want to give them all of you not part of you where the other part belongs to a bunch of other people that you slept with because they took your purity from you! I'm a single woman, and I am a virgin and I will save myself for marriage because when my God sends me my knight and shining armor, I want him to be able to say "wow you saved all of you for me?" "I'm the only person that got you, no other man could?" I want to be able to say yes! I know that would make him feel good, because my future husband I'm going to love him so much that I'm willing to prove my love for him by waiting for him and not let anybody else take what only he should have. No man wants to be with someone who every man has had already and the same goes for men too. I certainly don't want to marry a man who every woman has had already! Nobody should want that, and that's why I feel that waiting is important and everybody should wait, there will be a lot less drama(STD's and Babies) on this earth if everybody did. I hope I changed somebody's mind by what I have said here. TRUE LOVE WAITS!!!!

No reason at all........have as much as you can.....lets face it, it could be your last chance!

OMG ITS A JOKE!!!!!!!!! THE ANSWER WAS "Because you will be late for your wedding?"

You want a joke answer.... Because there are easier ways to get people to partake in your bridal party than giving birth to them. Ha Ha Ha!!!!!!!!!!!

Because you might get the clap