Mine are OK until I start to do high impact excerise. They are then like a waterfall!! I no longer do High Impact excersise as pads just did not cut it at all.

The best advice I can give you is to go to a Physiotherapist who specialises in in-continence and they will help you re-train your pelvic floor. They will also check while you squeeze the pelvic floor and advise you if you are actually doing it at all.