My son is 8 and has never been dry at night. He has been prescribed Desmomelts and uses a Chummy Alarm, but continues to sleep though it. We wake him every night when the alarm sounds. He also takes Movicol and drinks adequately through the day (as a nurse I really think we're ticking all the boxes). The Continence nurse has said we should persevere with the alarm for 3 months, we are on our knees with tiredness, my son is obviously also very tired. Should I persevere or is there anything we're missing here?