By 1930, 50% of all women and 75% of urban-dwelling women delivered in hospitals. By 1960, this number increased to 96%. By the 1970s, home birth rates fell to approximately 1%. In the United States, the middle classes were especially receptive to the medicalisation of childbirth, which promised a safer and less painful labour.Accompanied by the shift from home to hospital was the shift from midwife to physician. Male physicians began to replace female midwives in Europe and the United States in the 1700s. The rise in status and popularity of this new position was accompanied by a drop in status for midwives. By the 1800s, affluent families were primarily calling male doctors to assist with their deliveries, and female midwives were seen as a resource for women who could not afford better care. That completely removed women from assisting in labour, as only men were eligible to become doctors at the time. Additionally, it privatised the birthing process as family members and friends were often banned from the delivery room.There was opposition to the change from both progressive feminists and religious conservatives. The feminists were concerned about job security for a role that had traditionally been held by women. The conservatives argued that it was immoral for a woman to be exposed in such a way in front of a man. For that reason, many male obstetricians performed deliveries in dark rooms or with their patient fully covered with a drape.
Pain in contractions has been described as feeling similar to very strong menstrual cramps. Women giving birth are often encouraged to refrain from screaming. However, moaning and grunting may be encouraged to help lessen pain. Crowning may be experienced as an intense stretching and burning. Back labour is a term for specific pain occurring in the lower back, just above the tailbone, during childbirth.Another prominent sign of labour is the rupture of membranes, commonly known as "water breaking". This is the leaking of fluid from the amniotic sac that surrounds a fetus in the uterus and helps provide cushion and thermoregulation. However, it is common for water to break long before contractions begin and in which case it is not a sign of immediate labor and hospitalization is generally required for monitoring the fetus and prevention of preterm birth. Psychological
During the later stages of gestation there is an increase in abundance of oxytocin, a hormone that is known to evoke feelings of contentment, reductions in anxiety, and feelings of calmness and security around the mate. Oxytocin is further released during labour when the fetus stimulates the cervix and vagina, and it is believed that it plays a major role in the bonding of a mother to her infant and in the establishment of maternal behavior. The act of nursing a child also causes a release of oxytocin to help the baby get milk more easily from the nipple. Vaginal birth
Station refers to the relationship of the fetal presenting part to the level of the ischial spines.