Public order offenders made up 36% of the BOP population, and 9% of federal prisoners (17,000) were serving time for immigration offenses. Among Hispanics in federal prisons, 26% were sentenced for immigration offenses (16,100 inmates), and 57% were sentenced for drug crimes (36,000 inmates).
1 Placenta previa can cause severe vaginal bleeding before or during delivery. 2  A C-section delivery usually is required if the placenta previa is present at the time of delivery. 3  Placenta accreta. 4  This condition occurs when the blood vessels of the placenta grow too deeply into the uterine wall.
Abnormalities. 1  A low birth weight can be caused either by a preterm birth (low gestational age at birth) or of the infant being small for gestational age (slow prenatal growth rate), or a combination of both. 2  A very large birth weight is usually caused by the infant having been large for gestational age.