My BH's quietened down from about 30 weeks til about 36 weeks I spose?? Then they started up in full swing again!! Nowadays I sit around with a rock hard gut for most of the day - specially if I am doing anything interesting. Liek walking at the mo - it can stay hard for about 1hr with absolutely no relief.
Its not uncomfy so much as it just means I cant bend over.... LOL!

Fi