“The news didn’t feel real until the first ultrasound appointment, when the couple saw their baby on a sonogram screen and listened to the calming cadence of a steady heartbeat…But her excitement abruptly shifted to shock five weeks later at the 12-week ultrasound appointment, when the sonographer spotted something astonishing: It appeared as though Roberts was suddenly carrying two babies — one of which was considerably less-developed than the other. The room fell silent.” WaPo: Woman gets pregnant while already pregnant. (At this point, the couple decided maybe it would be best if they just cuddled.)