The Ren meridian is the sea of yin meridians, also originating from the abdomen. It governs the yin of the whole body and controls the essence, blood, body fluids, and Qi of the human body. It is the foundation of nourishment for the human body and governs the fetus in the womb. Only when the Qi of the Ren meridian flows smoothly can the uterus be nourished by yin essence and pregnancy proceed as normal...,For blood stasis, add Poria, Sanguis Draconis, Leonuri Herba, and Saposhnikovia divaricata to remove blood stasis and stop bleeding; for those with heavy bleeding, it is advisable to add calcined Dragon Bone, calcined Oyster Shell, and Myrobalan Albus, to solidify and stop bleeding.,At your age, being able to learn to this level is already remarkable. Comrade Li Yuan, congratulations, you can be officially promoted. I hope that in your future studies and work, you can continue to strive for progress, work hard, study diligently, and contribute your strength to the development of traditional Chinese medicine and the socialist construction.。