[skybluesarah]

I had a thrombophilia panel done as part of my recurrent m/c testing.  The only result that wasn't normal was Protein S antigenic assay, which came back as 0.67 iu/ml.  My GP said this is only just outside the reference range and isn't worried, and it's over a month until I see my consultant again. 

I have no clue what this means....can any of you help?