Can a twelve year old boy wear size eight to fifteen girls nappy's?

Yes, a twelve-year-old boy can wear size eight to fifteen girls' nappies, as these sizes typically refer to the weight and body measurements rather than gender. The important factors are the fit and comfort of the nappy, which can vary based on the individual's body shape. However, it’s essential to consider the reasons for wearing them and ensure they meet any specific needs. Always prioritize comfort and hygiene in such cases.