Not really! But routine modifications definitely help. Give her fluids only at dinner time,and maintain a gap of atleast 3 hours till bedtime. In addition to passing urine at bedtime,time the duration between falling asleep and urination,which is more or less fixed,and then wake her up 30 mild before that time for urination. This should solve the problem,or atleast decrease it. Homeopathic treatment has excellent results,try it!