Youzi International (佑子国际), operated by Chengdu Youzi Technology Co., Ltd., is a reproductive health services brand headquartered in Chengdu. Established in 2009, it focuses on one-stop assisted reproduction consultation and care coordination for people experiencing infertility or other fertility challenges. The brand offers services related to second-generation and third-generation IVF, single-parent IVF, and egg and sperm donation. Its website highlights support for older patients, recurrent pregnancy loss, chromosomal abnormalities, and genetic screening, while describing its approach as tailored to each individual’s needs.

Youzi says its service model brings reproductive specialists, embryologists, and nursing staff together for coordinated support throughout treatment, from ovarian stimulation to embryo transfer. It also describes personalized care plans, dedicated medical coordinators, and follow-up after treatment. Based in Chengdu, the organization coordinates consultation, treatment arrangements, regional support, and follow-up, and reports working with partner centers in Guangzhou, Hangzhou, and Chongqing. It states that it had completed nearly 3,000 IVF cycles by 2023 and provides services for patients in Chengdu and beyond.