After a woman gives birth, it takes a certain time for each organ system to return to its pre-pregnancy physiological state. This time is usually about 6 weeks, that is, the clinical [puerperium], which corresponds to the period when the Chinese say [confinement]. The pregnant uterus will increase many times and will shrink back bit by bit after giving birth. In order to provide nutrients for the fetus, the increased blood volume should be reduced a little after giving birth. After this [restart] of pregnancy and childbirth, all systems of the whole body are back in place and return to their pre-pregnancy working conditions. The recovery of puerperal period is a process of body self-regulation. During this period, there are Read More …