"for those of you needing a bit of peace and mind, read this. i had sex with my boyfriend march 3rd and the condom broke. i took plan b 3 hours after the accident. i took it because i wasn&#039;t very sure when i ovulated due to years of irregular periods. the side effects i had after taking it were a headache and some dizziness. i was expecting my period of march 28th but it never came. however, around this time, i was bloated, cramping, and i had very tender breast. i feared the worse and took a pregnancy test  on april 1st. it came out negative, but i still hadn&#039;t gotten a period, until today (2 weeks late). good luck to everyone."