These are methods which require no drugs or chemicals, therefore they tend to be free from side-effects. Effective use of this method requires self-control and practice, which teens are generally lacking, making this a poor choice. This method offers little protection from STDs like the AIDS virus. This may be difficult if neither partner has made a long term commitment to the relationship. Like every other method of birth control, pregnancy is possible, especially if the method is not adhered to strictly.
Natural methods offer no protection from STDs.
Natural methods are most effective when followed strictly. Talk to your mate about this possibility ahead of time. Abstinence means refraining from any type of sexual activity. It is the only sure way to avoid pregnancy or sexually transmitted disease. Additionally, early sexual activity and having multiple sex partners is strongly linked to cervical cancer in women.