British doctors at University College London said: often spontaneous deliveries occur at four o'clock in the morning. According to the BBC, on the whole most of the children born in the period from one o'clock until seven in the morning. Cesarean section is usually spent in the morning hours of the day, but after the birth of stimulation occur around midnight. Moreover, spontaneous labor occurs at the 7 % is less at Christmas and 26 December (Boxing Day). According to the observations of physicians, more than 70 % births occurred outside of business hours. Only 28 % births occur in the period from nine in the morning until five in the afternoon on a weekday. Experts say: figures artificially induced births and caesarean section are rising.