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Ear, Nose, and Throat Facts What is the ear? The ear is the organ of hearing and balance. The ear is made up of: External or outer ear. This includes: Pinna or auricle. This is the outside part of the ear. External auditory canal or tube. This is the tube that connects the outer

Benign Skin Growths in Children What are benign skin growths? Children may have many types of skin growths. The vast majority of growths in children are benign. This means they are not cancer. Growths may be caused by genetics, injuries, sun exposure, or other reasons. What are

Overview of the Male Anatomy This is an overview of the male reproductive anatomy: Scrotum. The bag of skin that holds and helps to protect the testicles. The testicles make sperm. To do this, the temperature of the testicles needs to be cooler than the inside of the body. This

Understanding Risks of a Multiple Pregnancy Why is a multiple pregnancy a concern? A multiple pregnancy means being pregnant with more than one baby. It is often a happy event for many couples. But multiple pregnancy has higher risks for complications. The most common problems

Common Benign Lumps What are some common types of benign breast lumps? Noncancer (benign) breast lumps can have many causes. Two of the most common causes of benign single breast lumps are cysts and fibroadenomas. Several other conditions can also appear as lumps. These are fat

Safer Sex Guidelines What is safe sex? Having sex with only one partner who only has sex with you when neither of you has a sexually transmitted infection (STI) is believed to be safe. But many health care professionals believe that the only way to be truly safe is not to have

Exercise for Cancer Prevention People who are overweight or obese have a higher risk of getting certain cancers. This includes cancers of the: Breast (for people past menopause). Endometrium. Ovary. Kidney. Liver. Rectum. Esophagus. Colon. Pancreas. Stomach. Thyroid. Gallbladder

Exercise During Pregnancy Getting regular exercise during pregnancy can often help reduce any physical discomforts. It can also help with recovery after your baby is born. But talk with your healthcare provider or midwife before starting an exercise program. Physical activity may

Fire Safety and Burns Overview A burn injury usually results from an energy transfer from a heat source to the body. There are many types of burns, including: Thermal burns. These burns are caused by heat sources that raise the temperature of the skin and tissues and cause tissue

Anatomy of the Endocrine System in Children These are parts of the endocrine system: Hypothalamus. This gland is in the brain. It secretes hormones that stimulate or suppress the release of hormones in the pituitary gland. It also controls water balance, sleep, temperature