I trying to order my mid cycle bloodwork from private md labs and I'm not sure which one to select. Hormone Panel with Testosterone LC/MS-MS or Hormone Panel with F&T Testosterone LC/MS-MS, I'm not really sure what the difference is, I got my pre cycle through my primary care doctor but I haven't told him what I was doing and I don't want to ask for another one so soon. if someone could help guide me and tell me the difference between the two I would greatly appreciate it.