When the body’s qi and blood are weak, the kidney essence is also not sufficiently abundant, which will affect follicle development. When qi and blood are weak, they are incapable of maintaining a person’s normal physiological functions. Follicle development belongs to the scope of the female kidney essence, when qi and blood is weak, the kidney essence will also be relatively insufficient, so it can not provide power for follicle development, it is easy to cause follicle development delay, or follicle discharge obstacles, or there is no mature follicle and so on, which affects the normal conception and menstrual cycle. When the human body is weak in qi and blood, it is recommended to eat some foods that can replenish qi and blood, such as jujube, yam, longan meat, etc.. It is also necessary to pay attention to more exercise to promote the production of qi and blood. When there is a deficiency of qi and blood, it is recommended to consult a doctor in a timely manner, under the guidance of the doctor to regulate the body, in order to better promote follicular development and maintain the normal physiological function of the human body, do not blindly deal with it on their own.