During the preparation period, you can take Prosperity Pill, which is mainly used to regulate the liver and spleen together. It is mainly used for the symptoms of liver qi stagnation which affects the function of the spleen and stomach, resulting in discomfort in eating and drinking or stomach distension, indigestion and so on. During the preparation period, many people are suffering from liver and spleen deficiency, with poor emotions or sleep, poor diet, etc. For this group of patients, they can take Prosperity Pill. There is also a group of patients who suffer from swelling and pain in the breasts, blood clots and dysmenorrhea during menstruation, which also belong to liver-depression and spleen deficiency. Therefore, during the preparation period, if the patient is emotionally upset and easily gets angry due to liver-depression and spleen deficiency, and at the same time has a reduced diet or anorexia, or cannot digest food easily after eating, this kind of patient can take Prosperity Pills to improve the symptoms.