The unwanted leaking of urine is called urinary incontinence and it can be very upsetting or embarrassing.  Incontinence is very common but not considered normal or something you should have to put up with.  Having a baby or getting older are not reasons to suffer with this condition and pelvic floor physiotherapy is recommended as the first thing you should try.   Incontinence can be treated and often cured.  Physio will include a proper assessment and the physiotherapist may teach you how to use your pelvic floor muscle more effectively.