How to measure blood pressure using an automatic monitor

Fetal ultrasound

Fetal ultrasound provides a glimpse of your developing baby.

Abdominal crunch

The abdominal crunch is a classic core-strength exercise. See how it's done.

Forearm stretches for the workplace

Forearm stretches can help prevent stiffness. Try these stretches at work.

Migraine aura

A migraine aura is usually visual, but can also be a sensory, motor or verbal disturbance. This animation shows what happens when you have a migraine aura.

Cerebral aneurysm

This animation shows a cerebral aneurysm growing and rupturing filling the brain with blood.

• Headache