Necrotizing Enterocolitis in the Newborn

Necrotizing enterocolitis (NEC) is a serious illness in newborns. It happens when tissue in the large intestine (colon) gets inflamed. This inflammation damages and sometimes kills the tissue in your baby’s colon.

Neonatal Abstinence Syndrome

Neonatal abstinence syndrome is what happens when babies are exposed to drugs in the uterus before birth. Babies can then go through drug withdrawal after birth.

Meconium Aspiration

Meconium aspiration happens when a newborn breathes in a mixture of meconium and amniotic fluid. Amniotic fluid is the liquid that surrounds the baby in the womb. Meconium is the baby's first stool, or poop, which is sticky, thick, and dark green.

Large for Gestational Age (LGA)

Large for gestational age is used to describe newborn babies who weigh more than the usual amount for the number of weeks of pregnancy. Babies are called large for gestational age if they weigh more than 9 in 10 babies of the same gestational age.

Biophysical Profile

A biophysical profile is a test that is sometimes used during the third trimester of pregnancy. It is often done if there is a question about the baby’s health. This may be because of other test results or certain pregnancy symptoms, or because your pregnancy is high risk.

Microcephaly in Children

Microcephaly is a condition where a baby's head is much smaller than normal. It is most often present at birth (congenital). Most children with microcephaly also have a small brain and an intellectual disability. Some children with small heads have normal intelligence.

HIV/AIDS and Pregnancy

A mother with HIV can pass the virus to her baby during pregnancy, labor and delivery, and breastfeeding.

Keeping Your Baby Warm

Premature and low-birth-weight babies may be too immature to regulate their own temperature, even in a warm environment. Read on to learn how to safely keep them warm.

Transient Tachypnea of the Newborn

Transient tachypnea of the newborn is a breathing problem that affects babies during the first hours of life. Transient means it is short-lived. Tachypnea means fast breathing rate. The problem often goes away on its own in about 3 days.

Thrombocytopenia in the Newborn

Thrombocytopenia means that a newborn baby has too few platelets in their blood. Platelets are blood cells that help the blood clot. They are made in the bone marrow.