All study participants had been invited, in the form of a removable kind, to perform intimate occasion diaries
Sexual occasion Diary
These diaries help information on participants’ intimate behavior become gathered in the long run and lower retrospective bias, as each journal is finished immediately after a intimate occasion. In addition, as the test product is just a intimate occasion, instead of a person respondent, variance between occasions are analyzed. Twenty-two % of study participants (297) had been thinking about taking part in this stage associated with the research; among these, 147 fulfilled the choice criterion of getting involved with a minumum of one bout of dental or genital intercourse within the prior half a year.
Possible participants received five event that is sexual and postage-paid return envelopes. The journal contained a quick questionnaire become finished at the earliest opportunity following a intimate occasion, thought as an encounter featuring dental, anal or genital intercourse. As soon as a participant had came back four diaries, an additional five had been mailed away; therefore, each participant finished as much as 10 diaries.