儿子两岁以后就不尿床了,让我们省了不少心。三岁生日一过,人长了一岁,养成的好习惯却退步了,他开始频繁地尿床。几乎是每天晚上都会尿一大片,有时还一晚上尿两次,上半夜尿湿了,换上一个干的褥子,不到天明又给尿湿了。这是怎么回事?孩子长大了,倒不如以前有“出息”了?是不是孩子有什么病啊? The son does not wet the bed after two years old, let us save a lot of heart. Once the third birthday, people grow one year old, develop good habits but regressed, he began to frequent bed-wetting. Almost every night will be a large urine, sometimes twice a night urine, urine wet the first night, put on a dry mattress, less than dawn again to wet. This is how the matter? Children grow up, it might as well have a “good news” is not the child what is the disease ah?