How long does it take to meditate and get through the qi pulse?

Different people, a person's physical condition, environment, understanding, practice time and so on have an impact. Fast is half a month, slow is a month or two. It may be a year or two, or it may be a decade or even decades. Moreover, the human body has two meridians, the Primary One and the Du Meridian, the Freshman and the the twelve meridians, the Eight Meridians and the Middle Meridians.