Infant health
Learning Center
Rett syndrome
This rare genetic disorder affects the way the brain develops, causing a progressive inability to use muscles for eye and body movements and language.
Rheumatoid factor
Rheumatoid factor — This blood test can help diagnose autoimmune disorders such as rheumatoid arthritis, Sjogren syndrome and lupus.
STD testing: What's right for you?
Find out how your risk factors affect the types of tests you'll need for sexually transmitted infections (STIs).
Sed rate (erythrocyte sedimentation rate)
Sed rate is a blood test that can reveal inflammatory activity in your body. It's often used to help diagnose conditions affecting your joints or muscles.
Sentinel node biopsy
Learn what to expect during this procedure to remove lymph nodes for testing. The results can show whether cancer has spread.
Sick baby? When to seek medical attention
Is it time to call your baby's doctor or seek emergency care? Follow these guidelines for treating a sick baby.
Small cell, large cell cancer: What this means
Cancer cells are classified by how they look under a microscope. Learn common terms used to describe cancer cells.
Solid foods: How to get your baby started
Follow these tips for starting your baby on solid foods.
Spitting up in babies: What's normal, what's not
Spitting up in babies is common — and usually nothing to worry about.
Stool DNA test
Learn about this noninvasive colon cancer screening test that can detect DNA changes in cells collected from a stool sample.
Refine Your Search
Type
- All
- TestProcedure (36)
- Answer (29)
- Article (25)
- Video (14)
- Disease (1)
Gender
Age
- All
- 45 to 64 middle
- 19 to 44 younger
- 02 months to 2 years infant/toddler
- 65 to 80 older
- 00 birth to 01 month newborn
- 13 to 18 years teen
- 02 to 15 months infant
- 06 to 12 years elementary/preteen
- 80 and over
- 03 to 5 years preschool
- 15 months
- 12 months
- 6 months
- 9 months
- 16 months to 2 years toddler
- 11 to 12 years preteen
- 19 to 28 young adult
- 4 months