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First Trimester Fatigue Is it common to be so tired in the first trimester of pregnancy? Feeling super tired, don't have the energy to do much of anything, and craving your bed? For many people, the extreme tiredness (fatigue) of the first trimester is quite a surprise. And it’s

Overview of Kidney Disorders How do the kidneys work? The body takes nutrients from food and converts them to energy. After the body has used all the food components that it needs, waste products are left behind in the bowel and in the blood. The kidneys and urinary system help

Differences of Sex Development (DSD) When a child's sex is not clear at birth, the child has atypical genitalia (ambiguous genitalia). This means that the genitals don't seem to be clearly male or female. You may hear these differences called "DSDs," or sometimes "disorders of

Watching Your Weight Why do you need to watch your weight? According to the CDC, more than 7 in 10 U.S. adults older than age 20 are either overweight or obese. Why is excess weight a concern? It may cause new health problems or worsen ones you already have. Staying at a healthy

Cancer and Tobacco How are tobacco and cancer linked? Using tobacco makes it more likely that you will get cancer. This includes lung, mouth, throat, bladder, and other cancers. In fact, 1 out of 5 people with cancer in the U.S. got it from smoking. All tobacco products, such as

Caring for Someone with Alzheimer Disease Alzheimer disease is a type of dementia. Dementia is a condition that impairs a person's ability to think, concentrate, and remember (cognitive function). According to the Alzheimer's Association, Alzheimer disease accounts for the

Benign Skin Growths What are benign skin growths? Skin changes as you grow older and are exposed to sunlight, health conditions, trauma, and other environmental changes. Most people have some skin marks, such as freckles and moles. They may multiply or darken over time. "Benign"

First Aid for a Choking Baby Choking happens when an object or liquid gets stuck in the throat or airway. This can block the flow of air and cut off oxygen to the brain. A baby may have a weak cough and trouble breathing. Or they may not be breathing. If your baby is choking

Genetics and Immune Disorders Your immune system is made up of a large network of cells, tissues, and organs. They work together to fight off infections and other harmful substances. But the immune system doesn't always work the way it should. Some disorders make the immune

Work and Pregnancy Congratulations on your pregnancy! If you work, you might be wondering if you can continue working throughout your pregnancy. Many women do so without any problems. Pregnancy causes many changes in your body. Your ability to keep working depends on your overall