I once read a study that said a woman loses brain cells with each pregnancy. I remember giving my sister a hard time, since she has had four children. "That's why you're such a dingbat!" ha ha ha.
But it's no laughing matter. Pregnancy brain is real. The books say that doctors don't have an explanation for the problem but that it's possible that the mommy to be just has a lot on her mind, so she loses focus or it could be the hormones. My coworkers say the baby is eating my brain. Somedays, I'm inclined to agree with them.
Examples of my own case of pregnancy brain include: using the wrong word in a sentence and not realizing it until someone makes fun of me or gives me that look that says 'you're not making any sense;' Putting strange things in the refrigerator -- like the sugar; Missing the turn toward home not once, but twice one day after work; and the most obvious preggo brain episode -- showing up for work at 9:30 a.m. when I wasn't supposed to be there until 1 p.m.
I don't know what to tell you, I just can't think straight and most of the time, I have no idea that I'm doing something completely stupid. Greg thinks it's funny -- well, most of the time. And, my coworkers think it's hilarious. Of course, that could be because I haven't shown up at work three and a half hours late yet. That probably wouldn't be as funny.
A friend on facebook told me that she calls it "mommy mush brain" and that the sad part is that it doesn't get better after the baby is born -- she says it gets worse! She should know -- pregnant with baby No. 4 as I type this.
In any case, if I write something completely incoherent, at least you'll know why.