Health Library

Gestational Hypertension

Gestational hypertension is high blood pressure in pregnancy. Learn more about this condition.

Glomerulonephritis in Children

Glomerulonephritis is a type of kidney disease that makes it hard for the kidneys to filter blood from urine.

Gonadotropin-Independent Precocious Puberty

Puberty that happens early is called precocious puberty. Gonadotropin-independent precocious puberty is caused by early secretion of high levels of sex hormones. These include the male androgens and female estrogens.

Graves Disease in a Newborn (Neonatal Graves Disease)

Graves disease is an autoimmune disease. The immune system normally protects the body from germs with chemicals called antibodies. But with an autoimmune disease, it makes antibodies that attack the body’s own tissues. With Graves disease, antibodies cause the thyroid gland to make too much thyroid hormone. This is known as hyperthyroidism. Extra thyroid hormone in the bloodstream leads to the body's metabolism being too active.

Graves Disease in Children

Graves disease is an autoimmune disease. With this disease, antibodies cause the thyroid gland to make too much thyroid hormone. This is known as hyperthyroidism. Excess thyroid hormone in the bloodstream leads to the body's metabolism being too active. It can cause problems such as weight loss, nervousness, fast heartbeat, tiredness, and other issues. It’s an ongoing (chronic) condition that needs lifelong treatment.

Graves Disease in Pregnancy

Graves disease is a condition where the thyroid gland makes too much thyroid hormone. This is called hyperthyroidism or overactive thyroid. Graves disease is the most common cause of hyperthyroidism during pregnancy.

Grief and Bereavement

The process of grieving is often long and painful for parents, siblings, relatives, friends, peers, teachers, neighbors, and anyone that understands the loss of a child.

Group B Streptococcus Infection in Babies

Group B streptococcus (strep) is a type of bacteria. It can be found in the digestive tract, urinary tract, and genital area of adults. About 1 in 4 pregnant women carry GBS in their rectum or vagina. During pregnancy, the mother can pass the infection to the baby. The fetus can get GBS during pregnancy. Newborns can get it from the mother's genital tract during delivery.

Growth and Development in Children with Congenital Heart Disease

Children with congenital heart disease often grow and develop more slowly than other children. Here's what you should know.

Growth Hormone Deficiency in Children

Growth hormone (GH) deficiency is when the pituitary gland doesn't make enough growth hormone. GH is needed to stimulate growth of bone and other tissues. This condition can occur at any age. GH deficiency does not affect a child's intelligence.

Growth in Children

Detailed information on growth in children, including normal growth, newborn screening tests, growth problems, growth hormone deficiency, and achondroplasia

Growth Problems in Children

A growth problem means that a child falls either below or above the average range of growth for a child's age, sex, family history, or racial background.