I dreamed that I couldn t hold my urine when I went to the toilet

It's a stroke of luck.

It's nothing, this dream just means that you have uneasiness in your heart.

It doesn't make any practical sense, because we dream every day, and it's all different dreams.

There is a valve control. You and the installation company to understand how to disassemble and install.

Because the toilet drain is fitted with a part called a "check valve"!