well took my little treasure to the vet and he has said that she is fine very full and will go when she goes. There is nothing to worry about let her get on with it. i asked was it safe for her to go over the 70 days he said that it was fine the kittens are not big and with them being her first she may go over but there should be no problems. So here i await for her to deliver and will all keep you updated. Thank you for all of your responces yesturday.