i think that you guys should just do it! my husbands moto is if it happens it happens so why dont you guys just see what happens. dont use contraceptives and have fun!!! i just enrolled my oldest in pre-k and you would be surprised at the amount of parents with young child at your age...i felt out of place so this is something that people are doing all the time now. yrs ago people always thought of it as the oops baby...but not anymore lol. have fun and go for it. best of luck and hope you great results with it. :)