Nobody could have prepared me for this. Even when a cousin of my husband’s, upon finding out I was pregnant with my fourth child, commented to my husband and me, “You know, you can have sex without getting pregnant.” But even if Mr. Snarky would have tried to lay it all out for me, I would have been unable to comprehend the trajectory of my life with four kids spanning a decade. It would not have made sense to me, nor would it fit neatly in my brain. Because having four children with a large age span is not tidy. It is messy and complicated, exciting and surreal. It forces my brain to expand like a rubber band threatening to snap at any moment.