I intermittent cath and some days I have difficulty inserting my catheter and other days it goes fine using surgilube. On the bad days it seems like my urethra dries out so much and this causes the problem. Not sure what causes it to dry out so much where I cannot insert the catheter. It definitely helps when by bowels move and can get a little urine the urethra to help the insertion process. Thinking about skipping days taking my oxybutinin tablets to see if this might help get a little urine in the urethra. Anyone else ever have this issue?