Sex is said to be the ultimate expression of love and affection. After a series of right signals, a man and a woman end up being alone together and perform intercourse. Everything goes well that night but what if everything was just a spur-of-the-moment kind of thing and they donâ€™t use any kind of protection at all? What if you were abused or just forced? Reproductive health is very important these days and responsibility in having children is very important. If you were not able to use any type of protection when you engaged in sex, then it is time to take the day after pill.