The messybeast articles are fab and very informative. We currently have a ginger female in, and if I remember rightly, she is all female - called Sandy as she iis that shade of ginger. I have seen a website about male torties, that had lots of pics, and at least one fertile tortie on it - the bit about them being worth a fortune isn't true sadly, a male tortie wont make torties, they generally only give either the red or the black gene, and both are needed for torties. And you wouldnt know which unless you had bred them. IT is amazing what vets think and say though!!