
As day 59 would be a totally viable birth I would go ahead with the x-ray. I held my bitch, no sedation, but it picked up the fact that 2 pups were jammed in the same uterine horn, side by side. My bitch was never going to get them down by herself. So a C-section was the way forward. If you know pups are alive, an experienced vet will tell from the x-ray if a big headed pup is too big for a natural delivery. I have never had any trouble with x-rays on a bitch so would say go ahead.