Attachment theory suggests that when babies are born, their main aim is to connect with and stay close to their caregiver. This behaviour has developed over time to help them survive. Scientists have come up with different attachment styles, like secure, avoidant, anxious, and disorganised. Previous studies have found that how well a child bonds with their caregiver can affect things like blood pressure, stress, habits, self-esteem, wellbeing and how they form and keep stable adult relationships. The upcoming research project will investigate the strength and direction of the relationship between attachment and later health and relationship outcomes.