I don't do pregnancy at all well and get extreme morning sickness which lasts all day, I lost three stone in weight in the first three months of my first pregnancy, it was horrendous. It has been a lot better this time, I have been having weekly acupuncture and it seems to have helped as I have certainly not been as sick as usual, the exhaustion however, is a whole other matter!
I've been examining the scan picture above to see whether I could see if it's a boy or a girl, bit concerned about the empty brain though, obviously takes after me!

