The -2 is where your baby is stationed at as far as birth. If you Google baby stations it will show you
Have you tried all the tricks walking, sex, raspberry leaf tea, etc? I am due the 27th as well and have noticed that braxton hicks increased a lot when I started walking everydag. I have also been drinking raspberry leaf tea to help tone my uterus, apparently it makes labor easier and shorter. So we shall see. Hopefully both our boys come soon!!