The discussion of the laws of female growth

development

reproduction and aging in Inner Cannon of Yellow Emperor（《黄帝内经》） is the theoretical basis for the study of reproductive regulation in later generations of physicians.Its origin is the theory of yin and yang

and the "theory of life gate"in the Ming Dynasty provides new ideas for the expansion of reproductive theory of traditional Chinese medicine（TCM）.It is believed that the theory of yin and yang is a reflection of the origin and laws of TCM

and runs through the whole process of principle

method

recipe

and medicines of TCM.Kidney yin and kidney yang are the roots of life

and kidney and spleen are like the water and soil of reproduction.It is proposed that female reproductive regulation should correspond to the world

the sun

the moon

the time

the place

and the person.