About half of the respondents (47.6%) engaged in sexual intercourse in the year preceding the survey, even though over 10% of the respondents did not respond to this question. Of the 176 respondents that had engaged in sexual intercourse in the year preceding the study, 38.6% reported the use of condom, 26.1% after sex contraception, the remaining did not use any form of contraception. Inferring from the result, there is high rate of unprotected sexual intercourse (61.4%) among the participants. Likewise, there is increasing trend of sexual activity with increasing age and year of study (Figs. 1 and 2).Fig. 1Relationship of sexual activity by age of students (p = 0.001) Fig. 2Relationship of sexual activity by Students’ year of study (p = 0.001)