No sore boobs here at all with pregnancy #2 - and they were a killer with my first PG. And there's no doubting this little one is alive an healthy, I'm getting belted in the ribs as we speak! There's an identical thread around somewhere from about 4 months back and there were many replies saying much the same thing so I'd say that it's safe to assume... you can relax and enjoy your not-aching boobies!!