thank you both for your kind comments, yes both parents were tested and pedigrees were compatible, she was on day 62 of pregnancy and been very healthy through her pregnancy, i did read that it could be through stress that a cat can delay her delivery, and she is odd in her behaviour that she always has to be near me and doesnt like me going out of the room and when she was in labour i had to go out of the room at times, get something to eat, toilet etc she did get very upset until i came back so i could put that down to the delay, but the stillborns not sure why that happened as they looked so perfect could it be because its a first litter ?