At my sister’s gender reveal party, she proudly handed me her ultrasound. “Isn’t she beautiful?” she beamed. I’m a radiologist — one glance at the image made my stomach drop. I quietly pulled her husband aside and whispered, “We need to talk. Right now.” What I saw on that scan… wasn’t a baby.

My sister Emma handed me the ultrasound image at 2:47 P.M. on a Saturday afternoon. Her face was glowing with that specific, incandescent joy that only expectant mothers seem to generate, a light that comes from harboring a second soul. She smoothed the glossy paper with a gentle thumb and said the words that would eventually shatter my world.

“Isn’t she beautiful?”