寝ね小しょう便べん

noun

bed-wetting

Refers to involuntary urination during sleep, typically used for children. The term is straightforward and not particularly euphemistic.

• 子こ供どもの寝ね小しょう便べんがなかなか治なおらない。

  My child's bed-wetting just won't stop.

• 寝ね小しょう便べんの対たい策さくとして、寝ねる前まえに水すい分ぶんを控ひかえさせている。

  As a measure against bed-wetting, I limit fluids before bedtime.