Related Questions

I took Plan B, & 5 days later I'm pretty sure I had "breakthrough bleeding". It lasted one day, & I had bad cramps. Should I get a pregnancy test?

Of course, but later. Plan B can alter the menstrual bleeding for the cycle in which Plan B was taken, and sometimes the next cycle too. One should be sure to check a home pregnancy test about 3 weeks after sex, because Plan B works most of the time, but not all the time. Read more...