When inherited thrombophilia testing is indicated, it is suggested that you search for the following abnormalities: AT, PC, or PS deficiency and the presence of FVL (HGVS nomenclature: F5 c.1601G>A variant) and the F2 G20210A variant (HGVS: F2 c.*97G>A) between the third and the sixth month after the VTE diagnosis [8]. Here, F5 is linked to Rare hereditary thrombophilia.