World's Smallest and Youngest Preemies

The smallest and youngest premature babies ever born weighed about half a pound, the size of a small cell phone, and were born about 4 months early.

Boy who was under one pound at birth is the world's most premature infant to survive : NPR

Youngest preemie born at Bryan to survive is now thriving at home in Lincoln

Youngest Surviving Premature Baby Stuns Doctors

Premature baby 'size of a palm' home after 400 days in KKH, parents learn to rise above heartache - TODAY

Mom's immune system and microbiome may help predict premature birth

Micro Preemie Survival Rates and Health Concerns

Meet The Youngest Premature Baby To Ever Survive

When Is a Fetus Viable? Factors Affecting Viability

World's Smallest and Youngest Preemies