In-vitro fertilisation (IVF)

Hysteroscopy and laparoscopy

Advanced maternal age fertility care

Polycystic ovary syndrome (PCOS)

Endometriosis

Recurrent pregnancy loss

Third-party reproduction

Dr. Liu is a distinguished American fertility specialist. As a board-certified physician in Obstetrics and Gynecology, Dr. Liu is an advocate for mild stimulation in assisted reproductive technology (ART). He is dedicated to offering personalized treatment plans by integrating his extensive bench research expertise with broad clinical experience. Dr. Liu specializes in managing patients with diminished ovarian reserve and polycystic ovarian syndrome. His technical expertise includes performing transabdominal oocyte retrieval, oocyte retrieval under local anesthesia, embryo transfer guided by transvaginal ultrasound, and vaginoscopy. Guided by the philosophy of "learning from nature and adapting to circumstances," Dr. Liu approaches infertility treatment and fertility preservation with a thoughtful and patient-centered perspective.

Dr. Ning Tang, PhD, is a Senior Embryologist for Genprime Los Angeles. Dr. Tang has over twenty years of experience in the Assisted Reproductive Technology field and leadership. He was the lab director of a fertility center in China for more than 10 years, then relocated to the USA. Dr. Tang’s expertise lies within laboratory core techniques and lab management, such as but not limited to semen processing, retrieval of oocyte, assisted hatching, biopsy, blastocyst culturing, QA and QC.

Xiao Mei Zhang, Ph.D, is an accomplished reproductive medicine specialist and ultrasound diagnostician at GenPrime Los Angeles, with over 20 years of experience in clinical practice, scientific research, and medical management in assisted reproductive technology (ART). She is a member of the International Society for Reproductive Genetics (ISRG) and a certified member of the American Registry for Diagnostic Medical Sonography (ARDMS).

Zhang earned her Ph.D. in Obstetrics and Gynecology from Jilin University and the Eastern Virginia Medical School (EVMS) and completed further studies at Yale University’s Center for Reproductive Health in 2015 as a visiting scholar. With a decade as Director of a leading reproductive center in a top-tier Chinese hospital (formerly at Jiangsu Province’s Subei People’s Hospital), she has expertise in ovarian stimulation, embryo transfer protocols, and various ART clinical procedures, including ultrasound diagnostics, egg retrieval, embryo transfer, and multifetal reduction. She has also served as a reviewer for China’s National Natural Science Foundation and Postdoctoral Foundation and as an editorial board member for Reproduction & Contraception.