Hello. My wife and I have been with Defy for almost a year and although we REALLY like Dr. Saya the administration and how they operate has been absolutely horrible. We've also referred numerous people and feel bad as they are having the same issues. There's constant inconsistencies with communication and innacurate updates. We spend A LOT of money but have been very unhappy with the service. Even after a year of addressing our concerns we are told it has to do with the system. It's unfortunate because Dr. Saya is awesome but the rest of how Defy operates is so bad it's become not worth it. I wanted to see who else everyone may be using that specializes in hormones and how happy they are with the service.