I too thought it was an 'excuse' pregnant ladies and Mum's used, that was of course until I got pregnant. I would be mid way through a sentance and just stop, with no clue what I was about to say. HUbby would just look at me and laugh.

It did get better once I had DD only to return with a vengence with this pregnancy.

One of the reasons I knew I was pg with out testing was I had gone to bed and DH cam ein half an hour later an ask if there was any reason I left the bathroom tap running. Of course there wasn't and I knew instantly I was pg.