"Preemies" is a term used to describe babies born before 37 weeks of pregnancy are completed. A full-term pregnancy typically lasts about 40 weeks, so preemies are born prematurely. These infants may face various health challenges because their organs and systems are not fully developed. Due to their early arrival, preemies often require special medical care in a neonatal intensive care unit (NICU). They may need assistance with breathing, feeding, and maintaining body temperature. With advancements in medical technology, many preemies grow up healthy and thrive, although some may experience long-term developmental issues.