Emergency childbirth rupture. Bleeding after delivery (postpartum hemorrhage) After delivery of the baby, a uterus that is not contracting (atonic uterus), ruptured uterus, remaining parts of placenta or baby or infected remaining parts of placenta or baby can cause severe bleeding. Postpartum bleeding is usually managed preventatively by massaging the lower abdomen (fundal massage), which increases contraction of the uterus and stops bleeding. Additionally, steady traction is applied to the cord to prevent trauma, cord avulsion (tearing of the umbilical cord), uterine inversion, and retained placental products, all of which can increase blood loss and/or the risk of infection. Postpartum hemorrhage is
Umbilical hernia and from omphalocele. Navels with the umbilical tip protruding past the umbilical skin ("outies") are often mistaken for umbilical hernias, which are a completely different shape. Treatment for cosmetic purposes is not necessary, unless there are Incarceration refers to the inability to reduce the hernia back into the abdominal cavity. Prolonged incarceration can lead to tissue ischemia (strangulation) and shock when untreated. Umbilical hernias are common. With a study involving Africans, 92% of children had protrusions, 49% of adults, and 90% of pregnant women. However, a much smaller amount actually suffered from hernias: only 23% of children, 8% of adults,