To avoid unwanted pregnancy you have to know as accurately as possible the days when the probability of conception is highest. (doctor-info.website)
Even more surprising: the one day everyone seems to dread the most is also the best possible day for you to send out a job application. (blog.gojobhero.com)
It was the last possible day before the commission was, under law, required to begin its work. (wxxinews.org)