Tocolytics delay labor by inhibiting contractions of the uterine muscles that progress labor. The most widely used tocolytics include beta agonists, calcium channel blockers, and magnesium sulfate. The goal of administering tocolytics is not to delay delivery to the point that the child can be delivered at term, but instead to postponing delivery long enough for the administration of glucocorticoids which can help the fetal lungs to mature enough to reduce morbidity and mortality from infant respiratory distress syndrome. Post-term birth
The term postterm pregnancy is used to discribe a condition in which a woman has not yet delivered her baby after 42 weeks of gestation, two weeks beyond the usual 40-week duration of pregnancy. Postmature births carry risks for both the mother and the baby, including meconium aspiration syndrome, fetal malnutrition, and stillbirths. The placenta, which supplies the baby with oxygen and nutrients, begins to age and will eventually fail after the 42nd week of gestation. Induced labor is indicated for postterm pregnancy. Neonatal infection
Newborns are prone to infection in the first month of life. The organism S. agalactiae (Group B Streptococcus) or (GBS) is most often the cause of these occasionally fatal infections. The baby contracts the infection from the mother during labour.
For example, some Maya women who work in agricultural fields of some rural communities will usually continue to work in a similar function to how they normally would throughout pregnancy, in some cases working until labour begins.Comfort and proximity to extended family and social support systems may be a childbirth priority of many communities in developing countries, such as the Chillihuani in Peru and the Mayan town of San Pedro La Laguna. Home births can help women in these cultures feel more comfortable as they are in their own home with their family around them helping out in different ways. Traditionally, it has been rare in these cultures for the mother to lie down during childbirth, opting instead for standing, kneeling, or walking around prior to and during birthing.Some communities rely heavily on religion for their birthing practices. It is believed that if certain acts are carried out, then it will allow the child for a healthier and happier future. One example of this is the belief in the Chillihuani that if a knife or scissors are used for cutting the umbilical cord, it will cause for the child to go through clothes very quickly. In order to prevent this, a jagged ceramic tile is used to cut the umbilical cord. In Mayan societies, ceremonial gifts are presented to the mother throughout pregnancy and childbirth in order to help her into the beginning of her childs life.Ceremonies and customs can vary greatly between countries.