One time before I was about to embark on a ten day journey to Italy, I stole my sister's pocketbook from her bedroom while she was sleeping, because I didn't have one. Well, I was in such a rush I didn't bother to dump her crap out, I just added my stuff to it. Don't you know once I boarded the airplane and started digging thru her bag I discovered her birth control pills!! It wasn't long after my return home that I became an Auntie.
P.S.
Thou shall not steal periods.