My vet doesn't even offer the blood test. I did take my Zoe in for an ultrasound around 30 but I agree with everyone, if I had waited just a few more days, I would've saved the money as it became very apparent very quickly. Next time I plan to just be patient and just do an xray later on. At least that's what I'm going to try to do - I am a bit like a kid at Christmas with this all!