The simple view of looking at the doubling time as approximately 8 months (doubled in first 6 months and again in 10 months) puts it in the average range for people experiencing a PSA increase.

The fact it started sooner rather than later is good – although behind all this is the early onset and how does that skew stats. At least one paper read today is using <60 years old to mean “young”, which in terms of PCa I guess it is.

More technical details and discussion can be found in a post on my other blog at the PCI prostate cancer support group though I have booked marked the resources as usual.