Having a baby can have a huge and sometimes unexpected effect on a parent’s mental health. Catherine talks about her experiences as a new mother, her diagnosis of postpartum psychosis, and how she was able to work through such a challenging period of her life with the right support. A film made in collaboration with BBC Tomorrow’s World: http://www.bbc.co.uk/tomorrowsworld Read more about Catherine’s story: https://mosaicscience.com/story/post-partum-psychosis-birth- mental-health-babies Scientific advisor: Dr Heather O’Mahen For help and advice visit: Mind: https://www.mind.org.uk Samaritans: https://www.samaritans.org Follow us on Twitter: https://twitter.com/wellcometrust Find us on Facebook: https://www.facebook.com/wellcometrust