There is a slow but steady progress in creating incidences of c-section deliveries globally across the world. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4743929/ What is the cause of it? Is this alarming and should it be earnestly reversed? Why childbirth is considered to be terribly complicated now, when humanity had had vaginal childbirths for thousands of years? Is there a systemic reason apart from saving mothers and children?