welcome to HW, sorry you need to be talking to us.
How old is you dad?
That isn't a bad set of numbers, still very low PSA. If the upward trend continues then he need some additional hormone treatments at some point. The question would be when to start that. He'd want to avoid the side effects for awhile. The next step would be to consult with a medical oncologist who specializes in PC.
In his place I'd want that last test confirmed before making any decisions so perhaps a retest in 3 months and then start talking to the doctors again.
I'll be in the shop.
Age 55, 52 at DX
PSA 4.2 10/11, 1.9 6/12, 1.2 12/12, 1.0 5/13, .6 11/13, .7 5/14, .5 10/14, .5 4/15
2 out of 14 cores positive
Treatment IGRT - 2/2012My latest blog post