"If you know in advance," so many saypeople, when a situation happens to which they were not ready. Usually, in these situations, a hasty and not always the right decision is made. This applies to absolutely everything, including emergency contraception. It would seem that the usual contraceptive suits, it is reliable and never failed. Why think about the bad? This is a feature of human thinking, we think that something bad happens to others, it can never happen to us. That's why when an unforeseen situation occurs, for example, a condom breaks, we get lost. Either immediately run to the pharmacy, or first try to find out something on the Internet. Attempts to find out something on the Internet, as a rule, are not very successful for two reasons. At various sites, you can find either purely scientific information with a large number of professional terms, or reviews of all possible emergency contraceptive methods, starting with folk methods in the form of a lemon, ending with an intrauterine device. At the same time, you will not find anywhere anywhere that the effectiveness of drugs for emergency contraception is not constant and depends on many factors. For example, from the time that has passed since the moment of unprotected contact, from the day of the cycle, from the weight of the body. If you immediately go to a pharmacy, the situation will be little better. Few of the pharmacists and pharmacists will be able to help in the selection of emergency contraception on a level with a gynecologist. Yet, despite the fact that pharmacy employees are specialists with specialized education, their qualification differs from that of a doctor. They can offer a choice of several drugs that are available, explain how they differ from each other. But to ask questions about weight, cycle day and the amount of time that has passed since the unprotected contract will also not be. That's why so often in women's forums, you can find a lot of negative reviews about such drugs, ranging from serious side effects, ending with abortions. To prevent this from happening, it is better to get in advance about various drugs, so that if an unforeseen situation occurs, you could quickly and correctly make a choice. Perhaps this will never happen in your life, but you can help a competent advice to someone from your friends.