Becoming a father is a major life transition. While much of the focus during pregnancy and early parenthood is placed on changes experienced by mothers, research is increasingly showing that men also experience important biological and psychological changes as they become dads.

The transition to fatherhood involves more than learning how to change nappies or settle a baby. Becoming a dad can influence how men think, feel, respond to their child and experience their role within their family.

These changes are sometimes referred to as “dad brain”. While the term may sound light-hearted, there is growing evidence that fatherhood is associated with changes in hormones, brain activity and behaviour that support bonding, caregiving and adaptation to a new role.

Fatherhood changes men too

Pregnancy and childbirth involve significant biological changes for mothers, but research suggests that fathers also experience changes as they prepare for and adjust to parenthood.

These changes can be influenced by a combination of biological factors, experiences, relationships and the process of becoming responsible for a new child.

For many dads, becoming a parent brings new priorities, emotions and ways of thinking. It can also bring challenges as men adjust to changes in their identity, relationships, routines and responsibilities.

The emotional side of becoming a dad

Alongside positive experiences such as love, connection and pride, some dads experience stress, anxiety or depression during the transition to fatherhood.

Around 1 in 10 new fathers experience anxiety or depression, yet many dads do not seek support. Some may believe they should simply cope, while others may not recognise that what they are experiencing is something that can be treated.

Understanding that fatherhood affects dads emotionally and psychologically is an important step towards recognising when support may be needed.

You can learn more about depression in new dads, including signs and support options.

Listen to the All in the Mind episode

In this episode of All in the Mind, the psychological and biological changes that occur during the transition to fatherhood are explored.

The episode features:

  • Dave Edwards, PANDA Community Champion
  • Dr Jacqui Macdonald, Senior Research Fellow, Centre for Social and Early Emotional Development, School of Psychology, Deakin University
  • Professor James Rilling, Professor, Department of Anthropology, Emory University

Presenter: Sana Qadar
Producer: James Bullen

Support for dads during the transition to parenthood

Understanding the changes that come with fatherhood can help dads feel more prepared and less alone. Every dad’s experience is different, and it is normal to need time to adjust.

If you are feeling overwhelmed, anxious, low or struggling to adjust after the birth of your child, support is available.

DadBooster is a free online program designed specifically for fathers experiencing depression, anxiety or feeling overwhelmed after the birth of their child.

You can also explore more DadSpace resources: