Many newborns may have the problem that the head shape is not symmetrical enough, which makes parents very nervous. In fact, it is unnecessary. Let’s introduce the root causes and general treatment methods of head shape disparity. Why is the head not straight? Birth canal extrusion: During natural vaginal delivery, the baby’s head may deform due to the extrusion of the birth canal. Long-term supine sleep: Long-term supine sleep in the same posture during infancy can also cause head shape changes. Before the skull heals, the baby’s head has two softer parts, namely [fontanelle]. The existence of fontanelle is conducive to the smooth passage of the fetus through the birth canal, and is also to adapt to the rapid growth Read More …