Pornography causes Premarital sex

Many teenagers today engage in Premarital sex. One of the big factor that influence to the teenager is the widespread of pornography. Easy access to the internet even minors could view free porn movies, sex video scandals, nude pictures and any other form of pornography because many websites offer these.
A well intentioned boy and girl usually feel ashamed of themselves after they have indulged in sexual intercourse. they may apologize to each other and promise that the indulgence will never occur again. Or they may rationalize their conduct as excusable because they are sincere and expecting soon to be married. but once a boy and a girl have yielded to each other outside of marriage, their mutual respect is never as strong or their confidence in each other as great as before. This loss of respect may even cause them to terminate their courtship. But even if they marry, they will find that the pleasures to which they had looked forward have lost some of their appeal.
When, later, as husband and wife, such a couple express their affection as they are now entitled to do, by intercourse, they find guilt-laden memories carrying them back to an experience they now regret.
There are 2 risk factor of premarital sex.
 1. Infection - When a man and a woman engage in sexual intercourse, the delicate tissues of their sex organs come into intimate contact. These tissues are so delicate that they can harbor germs. That is, germs can live in the tissue of the sex organs of either a man or a woman day after day, causing a lingering type of infection. A man or a woman may or may not know that he has such an infection, and it may take an examination by a physician to reveal it.
It either partner, at the time of sexual intercourse, has an infection of his sex organs, the germs of this infection cross over to infect the partner.
Many thousands of cases of venereal disease develop each year among teenagers because they have indulged in sexual intercourse not knowing that one partner or the other is infected with a venereal disease.
2. Pregnancy - Perhaps the major risks when unmarried teenagers indulge in sex is that the girl may become pregnant. Reliable estimates place the number of teenage pregnancies per year in the United States at one million, with 80 percent of them out of wedlock. this statistic gives evidence that the pregnancy in most cases was unexpected and unwanted- that it came as a surprise to the girl who indulged in sex. True, a young woman does not become pregnant every time she indulges in sex. But the point is that she does not know in advance on which occasion of sexual intercourse she will become pregnant.
By far the majority of teenagers do not welcome the prospect of parenthood. They do not indulge in sex for the sake of becoming parents. Instead, those who engage in sexual intercourse are merely experimenting with forbidden thrills. They have little or no thought at the time of the lovemaking that the result may be a pregnancy.
No group of teenagers are exempt from the possibility of pregnancy, except as they abstain from the intimacies that make pregnancy possible.