I'm nearly at 28 and last week the apps said baby was 15 inches long.. I can feel him hitting my cervix and my lungs/ribs all at once but still .. I got a tape measure out to invisage 15 inches and its bloody huge!! I'm still getting comments from people because I don't show much atall suggesting I'm starving myself or my baby's not growing .. At my last mw appointment I was measuring 1.5 cm ahead annnd I've put on over 20lbs.. Grr!! I think this is why I'm so desperate to just have a ginormous belly to shut people up!! :P
Finally getting the cervix kicks now, didn't miss those! My babies are still flipping around a lot though, but they seem to like to be transverse on top of each other most right now, I hope they get out of that.