At about 20 weeks I think it was I was doing the food shopping and the baby did like this huge somersault! it took my breath away and I didnt know what was going on and then realized.. Bub hasnt done it since and has been quite comfortably bum down ever since too. So I guess thats what she meant. i still get major limbs and body wiggling but nothing like the somersault and the same bits poke out in the same spot all the time so same position I assume (will find out exactly what that is tomorrow at scan).
I havent had any BH either Netix so I wouldnt worry, my belly feels tight all the time too. I dont think everyone gets Bh or maybe we do but dont realize.