Umbilical cord blood gas content, postnatal state of neonates, and lactation after caesarean and natural childbirth.

In recent years the number of Caesarean sections (C-section) has been rapidly increasing. One of the reasons behind this is the fact that the scope of indications for these operations is still widening. The purpose of this article was to present a comparative analysis of the umbilical cord blood gas content, the state of infants, assessed by the Apgar score, and the course of lactation after elective C-sections or natural childbirth.