Laptop use comes with potential reproductive health risks for men. This study assessed the knowledge of reproductive health hazards and factors associated with direct use of laptop on the lap among male undergraduates of the University of Ibadan, Nigeria. A cross-sectional study conducted among 444 male undergraduates using multi-stage sampling and data collected through a validated questionnaire. Mean age was 21.0 years ± 2.6. Knowledge and perception of reproductive health hazards associated with direct laptop use were fairly good but practice was high. The knowledge of reproductive health hazards associated with direct laptop use on the lap was not associated with use (p = 0.08) and factors influencing use include; influence by colleagues (67.6%), non-availability of laptop cooling pads (42.6%), high cost of cooling pads (39.9%), perception of convenience (41.7%). Interventions on laptop ergonomics awareness and provision of affordable laptop ergonomic products for university students are recommended.
Keywords: Laptop use; male undergraduates; reproductive health hazards.