No, qigong is good for fertility. In the process of your practice, you should pay attention to the direction and intensity of qi, so as to avoid the negative side. Inner alchemy is an important practice method of Taoism. Inner alchemy is based on the theory of "the unity of heaven and man in the land of Xiaotian", taking the human body as a cauldron, and practicing "the essence of the spirit" to achieve the purpose of strengthening the body, improving human life function and even immortality. In theory, it is still conducive to fertility, don't worry! !