Everyone else I know who is/has been pg has been ravenous at this stage (18 weeks) whereas I really can't be bothered to eat much (even less than pre-pg), so cereal at breakfast, toast at lunch adn maybe a couple of snacks. I might only fancy dinner a few nights a week and then I only eat about half.
My blood pressure is on the low end (100/60) but it was with ds. I'm just not really hungry and by the time that I am I'm too tired/headachey to bother making something or even knowing what I might want dh to make for me. Iron levels are fine too.
Anyone else.