Use of contraceptive methods in Spain: results of a national survey.

We conducted a personal interview of 2136 Spanish women aged 15 to 49 years with the aim of determining the contraceptive attitudes of this population. A stratified random sampling was performed to select the women who were to be interviewed, and this sampling design ensured adequate representation of the sample in Spain. At the time of the survey, only 1296 of the 2136 women used some type of contraceptive method (60.6%); the most commonly used method was the condom. The major reason given by the 840 women not using contraceptive methods was the absence of sexual intercourse. Nearly 25% of the Spanish women aged 15-49 years reported that they have no sexual relations.