Childless definition. Being childless refers to the state of not having children, whether by choice or circumstance. This term encompasses individuals who have not become parents, either involuntarily unable to become parents or experiencing infertility or other barriers to reproduction. Childlessness can result from various factors, including personal circumstances, medical conditions, or social circumstances. It represents a situation wherein an individual or couple does not have biological or adopted children as part of their family structure.

Childfree definition. Childfree individuals, particularly women, consciously choose to abstain from parenthood, prioritizing personal freedom, career aspirations, and self-fulfilment. Influenced by cultural shifts and concerns about parenthood's practical and emotional implications, they perceive it as incongruent with their lifestyles and values. This deliberate decision reflects a rejection of traditional family norms in favour of individual autonomy and alternative life paths, emphasizing the pursuit of personal goals and fulfilment over parental responsibilities.