There are so many contradictions when it comes to religion and how we currently live our lives. I guess that's what makes these debates so interesting.
Many religions teach that the purpose of sex is to procreate. Many consider it a sin to use birth control. Even during many marriage ceremonies, you vow to accept all Children. I even know people who feel it's a sin to have sex UNLESS you are trying to have children.
Many against homosexuality say it's unnatural because by instinct, man wants to reproduce, and that's why man is attracted to women, and vice versa. And since people of the same sex can't reproduce together, it's unnatural and against God's will.
Some religions now preach that birth control such as the Pill or a condom, or whatever, is a Sin. Yet, they say it's ok to use other methods (abstanance or the method where you figure when a woman would be ovulating, and avoid sex during those times).
But really, isn't that just another form of birth control?
If the purpose of sex is to reproduce, and God wants us to accept all children that he wishes to give us, then wouldn't any form of fighting the urges be a sin? Wouldn't it be a sin for a woman to deny her husband sex if his natural instincts tells him he wants it?
Of course, if he were to force it, that's a crime.
Just too many contradictions. It's wrong to have sex. It's right to have sex. It's wrong to fight the urge, but you should fight the urge, but just don't use birth control.
Blah blah blah blah blah.