Sometimes when i sneeze, i wee alittle-should i get this checked?

Yes: Are you female? Young? Older? Have you had babies? All important information. In general, young healthy people do not leak urine with sneezing. This is caused stress incontinence and most typically affects older women who have had full term pregnancies. You might have a low grade infection, or weak pelvic floor muscles that can be strengthened via physical therapy.