I had some blood tests a month ago which I've only just called up about. The drs receptionist went through the liat saying normal ok to most but then rattled off a load of abbreviations I think "Pfh"?? Serum 4 was on the low side of normal and the non thyroid illness thyroxine was the lower end of normal and I needed a
repeat test in 3 mths. Does that make any sense to anyone? I was going to ask her clarify but she said the dr had asked me to make a review appointment so I'm going in the week after next (once the new term is under way) any help appreciated