月经周期与调周法(续6)

Menstrual Cycle and Menstruation regulating Method(6)

本文分析了经前期血、气、阳的关系和作用，阐明阳与天癸有关，有着暖宫温煦的作用；论述了阳长的形式特点，分析了与“２，４，６”的偶数律关系，阴消与阳消的不同。经前期的主要病理在于阳长阴消的失常。阳长失常，主要是阴虚及阳，其次是气虚及阳，再次是血虚及阳，致子宫内瘀浊不化，产生月经、孕育类疾病。阴消与阳消不同，消中见长，才能维持重阳的延续，反此则病，阴盛不消，阳长不及，将凝结瘀浊。

This paper first deals with the relationship between blood,qi and yang during premenstrum and their functions and points out that yang is related to the sexual function and has the function of warming the uterus.The paper describes the features of yang wax and its relation to the “2,4,6”even number regularity as well as the difference between yin wane and yarg wane.The main pathogenesis during premenstrum lies in the abnormality of the wane and wax of yin and yang.The abnormality of yang wax is due to three factors,namely,deficiency of yin which affects yang,deficiency of qi which affects yang and deficiency of blood which affects yang.The yin wane is different from yang wane and it is only when wane is accompanied by wax is it possible to maintain superposed yang.Otherwise,disease,will occur and the hyperactive yin and hypoactive yang leads to accumulation of turbidity,giving rise to masses in the uterus or breast.