Sex b4 marriage is a sin. But if your gonna marry the guy then its not. Why do you think so many girls once they've slept with a guy they pressure them to get married? If you marry the guy its not. I kno SO many girls that hav dun that!
i'm not super religious or a hijabi but comeon..its a SIN. there's no question about it (you cant even argue that).
but living here in the US i see a lot of girls doing things with their fiances (and boyfrnds that they plan on marrying) and sometimes they get married while other engagements break off. i have a feeling its the same in pakistan.
Lets say you do marry him after you sleep with hiim lol God's still gonna hold you responsible for that one time before marriage...