How do I tell my parents?
yea as fudool said tell your mom first because dads can get a little pysco, while moms will understand and can break it in to the dads without him going too much pysco.. you can start by telling her you never meant for it to happen and your sorry and she'll keep asking whats wrong... etc
Make sure you and your parents are alone (siblings might make it worse). Basically, just come out and say it. Tell them asap too, the longer you wait, the more it will hurt them. :)
tell them when their in a good mood... and just tell them.. they might get mad but not for long
like moe214 said tell them asap how long have you been pegant for???