i just started ortho tri-cylcen and four days after my boyfriend and i had unprotected sex, and he didnt pull out. the next day we did the same thing. i take my pill within the same hour everyday. i read that it protects after your first pill, and i began taking them within 24 hours of me ending my period. im sixteen and too young to be pregnant. im worrying myself to death, i have my whole life ahead of me.