Unprotected Sex While on Birth Control: Pregnancy Risk & Advice

Question
I have been on the pill for two months but last night my boyfriend and I were having sex, unprotected. He pulled out before he finished but I think I saw some on me. Should I be worried about becoming pregnant ever though I'm on the pill?

Answer
Abbey,

You can always get pregnant anytime you have sex. Even if you are on the pill and use a condom, there is a small chance. I always encourage people to not have sex until you are married to avoid pregnancy and/or abortion. Or even sexually transmitted diseases. Let me know what you think. You can email me privately at CHERYL51@aol.com and hope to hear from you soon.
Will it be a problem if you are pregnant? Bye for now.

Diane Cheryl