Zihecha, also known as placenta, is the placenta of a healthy person and is produced everywhere. Fresh placenta delivered from a healthy woman is cut off the amniotic membrane and umbilical cord and rinsed repeatedly until the blood is removed. Steam or put in boiling water, boil slightly to dry, and smash into small pieces when used. Zihecha is sweet, salty and warm in nature. It belongs to the lung, liver and kidney meridians. It can nourish essence, nourish blood and benefit qi, and is used for treating sperm deficiency and infertility, impotence, deficiency of both qi and blood, postpartum milk deficiency, deficient cough and coughing, and epilepsy. Zi He Che is taken internally at 1.5-3g, powdered and swallowed in capsules, 2-3 times a day, and can also be incorporated into pills and pans. Fresh placenta can also be cooked and eaten directly. This product should not be used for Yin deficiency and fire.