I would in no way want to inject my 4yo with synthetic hormones to stop bedwetting.But, the obvious foul odor in her urine could be a symptom of an infection, and thus won't help the bedwetting situation.Here are some key points that my pediatrician has given me.My ds had a infection(actually a narrow urethra(sp) and had surgery to prevent constant infections)and after that cleared up, he has been dry for the last year(he was 3 at the time).Good Luck!!!
Bed-wetting seems to run in families - the likelihood of a child wetting the bed is 40% if one parent suffered, and 70% if both parents suffered. So there is often a genetic element.
One of the most common reasons for bed-wetting is the bladder muscle contracting and emptying the bladder when it is only half full of urine. This is because the child is just being slightly slow in developing the necessary nerve and muscle control - there is nothing wrong.
Some children produce a lot of urine at night, because the mechanisms that reduce urine production at night are slow to develop - again, there is nothing actually wrong.
There is very little scientific evidence to back up the idea that bed-wetting is a psychological problem. Some children do wet the bed if they have anxieties at home or school, but more often bed-wetting is a cause (rather than a result) of unhappiness.
Parents often think that their child has a different, deeper sleep pattern than other children. There is no scientific evidence for this. The problem is more a difficulty with waking - the sensation of a full bladder is not enough to wake the child.
Occasionally, a medical condition such as a urine infection is responsible.