"hi, i am also here to share my experience of using ella one as i was also stressed and scared. i stupidly had unprotected sex with my boyfriend twice in a day however, at the time i didn&#039;t think anything about it as he has pulled out but after a couple of days i started having second thoughts and thinking what if i got pregnant and i wasn&#039;t due on my period until over a week. i decided to go and get ella one on the fourth day after having unprotected sex. after taking it, i found this forum speaking about everyones experiences and decided to keep calm, relax and wait for my period. week later my period came one day late! i had no side effects or anything, this pill is fab! remain calm and ella one will do its job ladies!"