What effects on your uterus does taking plan b have after consumption? its been close to two weeks since i've taken it and i get random cramps and slight dizziness every so often. does it affect my ovulation cycle?

Normal cycle: Normally the menstrual cycle will come at the usual time although Plan B can cause some temporary cycle disruption in some users. It works by disrupting ovulation. It is out of your system within a few days so no long term effects exist. Take a pregnancy test 2 weeks after use to verify that it worked. Consider starting birth control to avoid these scares in the future.