Don't forget serving an alcoholic beverage to a pregnant woman.
Smoking while pregnant.
Seat belts, although this doesn't relate to pregnancy, necessarily, though I'm sure someone could object because, after all, some doctor somewhere probably said a seat belt could hurt the fetus. How I don't know, but that doesn't matter.
Children on planes. Children on trains. Children at weddings. Should children stand so an adult can sit?
These are but a few of the topics that make me want to weep into my coffee cup because I know trouble lies ahead.