The journey of motherhood encompasses a profound array of emotions, experiences, and challenges that extend beyond the surface of joy and elation. This review delves into the crucial yet often underexplored realm of postpartum mood disorders, aiming to illuminate their significance and foster understanding. Postpartum mood disorders, including postpartum depression, anxiety disorders, and psychosis, impact the mental well-being of mothers during a pivotal phase of their lives. Through a comprehensive exploration, this review elucidates the various dimensions of these disorders, from their definitions and classifications to their prevalence and impact on both mothers and families. Identifying and diagnosing postpartum mood disorders is discussed in detail, shedding light on the emotional, cognitive, and physical symptoms that warrant attention. Screening and assessment tools are highlighted as essential instruments for early detection, while challenges in diagnosis, including the overlap with typical postpartum experiences and the influence of stigma, are explored. The review further delves into treatment and intervention, underscoring the importance of psychotherapy, pharmacological interventions, and individualised treatment plans. The roles of healthcare providers and mental health professionals in offering support and guidance are emphasised, emphasising the significance of a collaborative approach. Cultural and societal influences are crucial in shaping perceptions of motherhood and mental health. The review explores how these influences can create barriers to seeking help and highlights the importance of destigmatising postpartum mood disorders. It underscores the urgency of raising awareness and fostering a supportive environment that empowers mothers to seek assistance without fear of judgment. Looking toward the future, the review points to potential research directions, such as advances in understanding hormonal influences and exploring the long-term effects on maternal mental health. The overarching call to action resonates - increased awareness, support, and dismantling stigma are imperative. A hopeful vision is presented: a future where all mothers receive appropriate mental health care, no mother stands alone in her motherhood journey, and societal understanding and compassion thrive.