Second trimester
Learning Center
Dental braces
Wire-based appliances or clear aligners that orthodontists use to correct crowded and crooked teeth or a misaligned jaw (an overbite or an underbite).
Stress fractures
Stress fractures are tiny cracks in bones often caused by overuse or osteoporosis. Learn how to prevent and treat them.
Fetal development: The 2nd trimester
Fetal development progresses rapidly in the second trimester. Check out the weekly changes.
Concussion
This brain injury can cause headaches, dizziness, trouble concentrating and other symptoms that often improve within days to weeks.
Prenatal care: 2nd trimester visits
Prenatal care can help ensure a healthy pregnancy. Here's an overview of second trimester visits.
Fundal height: An accurate sign of fetal growth?
Understand how fundal height is measured and what it means.
Brain AVM (arteriovenous malformation)
Tangled blood vessels in the brain affect typical blood flow in this rare condition. Learn more.
Narcolepsy
Learn more about this sleep disorder that causes periods of involuntary sleep, sleep paralysis and early rapid eye movement (REM) sleep.
Trichotillomania (hair-pulling disorder)
In this mental health condition, people can't resist urges to pull out hair from their body. They do this often. Therapy may help reduce or stop urges.
Autoimmune pancreatitis
Autoimmune pancreatitis is a relatively uncommon disease of the pancreas that may be mistaken for pancreatic cancer.
Refine Your Search
Type
- All
- Disease (9)
- Article (4)
- Answer (1)
- TestProcedure (1)
- Video (1)
Gender
- All
- Female (4)
Age
- All
- 19 to 44 younger
- 11 to 12 years preteen
- 13 to 18 years teen
- 45 to 64 middle
- 10 years
Focus
- All
- Clinical Treatment (2)
- Complication (1)
- Test (1)