"i just wanted to share my experience in case any of you are experiencing a delayed period after taking ellaone. i had unprotected sex on the 8th of november, and i was on the pill but i really hadn&#039;t taken it properly that month, i got ellaone and took it about two hours after the unprotected sex. 
i was due my period the following monday but it never came. i had extremely light spotting and cramps, i freaked myself out thinking this was implantation bleeding and took multiple tests which were all negative.
my period for that month didn&#039;t come, even though the doctor i went to about a separate issue said this wasn&#039;t possible. 
my period finally came today, 3 weeks and 4 days late! try not to worry, i drove myself crazy about it for no reason!"