The side effects and contraindications of testosterone contraceptive injections are still being explored and have not been approved for marketing in China. Generally speaking, testosterone contraceptive injection is for male use, the current research can be known side effects include emotional instability, lack of libido, induced skin-related diseases, but do not rule out the possibility that there may be other side effects. It is not recommended to use this method of contraception for the time being, as it is not yet available in China. At the same time, the contraindications of testosterone contraceptive injection are not completely clear, but if there are hormone level disorders, cardiovascular disease patients, generally is not recommended to use. In addition, it is recommended that this medical product be chosen in accordance with medical advice, and it is usually best to choose condoms or contraceptive rings and other methods of contraception.