The article presents a reflection on the experience of prenatal ultrasound and on the nature of cultural beings, it creates. It exploits chosen ethnographic and cultural descriptions of prenatal ultrasounds in different cultures, as well as documentary and artistic reflections on medical imagery and new media technologies. It discusses different ways of defining the role of ultrasound in prenatal care and the cultural contexts build around it. Although the prenatal ultrasounds often function in the space of enormous tensions (although they are also supposed to give pleasure), it seems they will accompany us further in the future. It is worthwhile to find some new ways of describing them and to invent new cultural practices to deal with them.