My husband and I aren’t using any protection while having sex. We been using the pull-out method for 3 years, and apparently its been working (No babies). However, in January we we’re traveling and things got romantic and he didn’t pull out so i went and got the Plan B pill, almost 2 weeks later same-thing happened and therefore i took another Plan B pill. My periods are very normal, never miss a month. I was suppose to get my period today February 1 th!! & here i am panicking and still waiting for the flow to arrive. Could the plan B pill delayed my period??