pregnancy brain

I don't remember its being this bad last time. I will be standing in the front of the class, MID-SENTENCE, and the thought will leave my brain. Just dissipate, like steam. It really makes you feel silly. Today I got home from the grocery store without the sandwich meat I'd had the deli slice. I suspect it's still sitting on the top of the deli case as I write this, waiting me for to come rescue it. I even checked my receipt to see if I lost it somewhere in transit, but it never made it to the register. And this is the SECOND time I've done that. Seriously.