identical twins

Twins formed from a single egg. They are of the same gender and have the same genetic makeup. Also called monozygotic twins.

Home » identical twins

Last Updated

October 7, 2025

Explore More

Skin conditions
Common Skin Conditions During Pregnancy
Many women experience changes in their skin while they are pregnant. Some conditions are due to changes in hormone levels. Doctors don’t know what causes others. Most are harmless. Many go aw...
A physician meeting with a family.
What I tell my patients about measles
Measles is no small deal. Before vaccines were widespread, measles was a common childhood illness. But unlike other common infections like the flu or a cold, measles isn’t mild. Long-term consequen...
Cleaning supplies stored in a cabinet.
Injury Prevention: Properly Storing Cleaning Supplies
According to the National Capital Poison Center, household cleaning supplies—including kitchen cleaners and liquid laundry packets—are the second most common exposure to poison among children under...