Each year, about 15 million babies worldwide, or 1 in 10, are born preterm. This can happen for different reasons, including medical, pregnancy-related, social, personal, economic, and behavioural factors. Most preterm births happen spontaneously, but sometimes labour has to be induced early, or a caesarean is performed for medical or other reasons.

There are also other categories based on how far along the pregnancy is, classified by the weeks of pregnancy (also called gestational age).
 

• Extremely preterm: less than 28 weeks of pregnancy
• Very preterm: 28 to less than 32 weeks of pregnancy
• Moderate to late preterm: 32 to less than 37 weeks of pregnancy
• Late preterm may still be differed with referring to 34-37 weeks of pregnancy. 

Preterm babies often need special care because they are small and not fully developed. Even with this care, there may still be serious health risks.
 

It is important for expecting parents, especially those at risk of preterm birth, to learn about the signs, recognise the symptoms early, and prevent pregnancy complications that could lead to preterm labour or preterm birth. 

Find more, detailed information about how to prepare for a possible admission to the NICU on our website. For information and support near you, visit your local parent organisation’s website.