"i ended up reading all these reviews because just like most me and my boy slipped up and had unprotected sex and i took the pill 30 minutes after and i usually don&#039;t keep up with my periods because i&#039;m not active so i was trying to remember if i had one this month and i usually start around the 26th of each month and it wasn&#039;t showing up. here i am, nervous as crap because i was having symptoms such as lower back pain/lower stomach feeling (crampy feeling) and peeing clear but spotting brownish/red(old blood) and and this morning it&#039;s my period april 30th. i&#039;ve never been so happy for my period ever."