1 | A condition for which there is no restriction for the use of the contraceptive method | Use method in any circumstances | Use the method |
2 | A condition where the advantages of using the method generally outweigh the theoretical or proven risks | Generally use the method |
3 | A condition where the theoretical or proven risks usually outweigh the advantages of using the method | Use of method not usually recommended unless other more appropriate methods are not available or not acceptable | Do not use the method |
4 | A condition which represents an unacceptable health risk if the contraceptive method is used | Method not to be used |