Eclipse superstition

As I was taking my usual morning nap, my husband blew up my phone only to tell me that my mother in law called him from Mexico to alert of the dangers of the eclipse to a pregnant woman and that I should put a key on! Lol, like I know what she’s talking about, as a kid growing up, I remember seeing my sister with a freaking iron on her belly! But I honestly do not believe it does any harm now as an adult and that fact that she called and spoked him and he had to wake me from my nap is annoyingly hilarious 🤣.