Well, there isn't anything you can do until you miss your period. Until then use birth control if you don't want to get pregnant. Condoms are free at planned parenthood.

Usually is takes up to 5 days before the embryo implants on the uterine wall. You would never, ever, ever feel any pregnancy symptoms (frequent urination, etc) before then. And, more likely, you won't feel any of those things until after you miss your period - because it takes awhile for the pregnancy hormones that cause those symptoms to build up in your system.

PMS symptoms are nearly identical to early pregnancy symptoms and the two can and often are confused to be either one or the other.

Relax. Don't have unprotected sex. If you miss your period, take a pregnancy test. If it is negative .R.U.N to planned parenthood and get on some free birth control!

thanks!
i have heard that precum can get you pregnant too because there can be sperm in it? is that true?

yep its true.