Fitness basics
Learning Center
62 Results
Carotid ultrasound
This test examines the blood flow through the arteries in the neck that deliver blood from the heart to the brain.
TestProcedure
Withdrawal method (coitus interruptus)
The withdrawal method — pulling the penis out of the vagina before ejaculation — isn't the most effective birth control. Learn about the pros and cons.
TestProcedure
Refine Your Search
Type
- All
- TestProcedure
Gender
Age
- All
- 45 to 64 middle
- 65 to 80 older
- 19 to 44 younger
- 13 to 18 years teen
- 06 to 12 years elementary/preteen
- 80 and over
- 03 to 5 years preschool
- 29 to 40 middle
- 02 months to 2 years infant/toddler
- 16 years
- 00 birth to 01 month newborn
- 18 years
- 16 months to 2 years toddler