My 15 month old girl didn't get her first tooth until she was 11 months old. And up until lately, she still only had the front 4 teeth (top 2, bottom 2). Lately she has been really upset and whingy, and both her eye teeth have just started to break through her gums, so I put it down to teething. But today when she was having a little tantrum, I noticed some very white patches at the back of her jaw on the sides. I had a closer look than feel, to only discover that her molar teeth at the top, are already down. Not the whole teeth just the sides of them. No wonder she has been a little upset

Is this normal? Should I be worried at all? I know all kids are different, but this just seems a little odd to me!!!!!!!!! Is this what is called cross cutting?