EmBIO Medical Center is a fertility clinic globally acknowledged for high success rates. Its founder and director, Thanos Paraschos was among the team that performed the world's first genetic preimplantation diagnosis in 1989 at Hammersmith Hospital, UK. Dr Thanos Paraschos has designed the Rigid Wallace Catheter for difficult embryo transfers, as well as the Ultrasound-assisted Embryo Transfer Catheter. Both tools are used by thousands of fertility specialists and IVF clinics around the world, and have significantly raised pregnancy rates.