Pregnancy brain is:
*Walking up to your professor and saying "I have a question about X. Uhhhh......"
*Washing your hair and face, then getting out of the shower without cleaning the other 95% of yourself.
*Leaving your phone in plain sight in the classroom and walking away from it.
*Getting confused by plane vs plain and sight vs site when writing an update.
*Putting on your coat, grabbing your purse, opening the front door...and realizing you don't have shoes on.
Ahhhh.....good times.