Background: The number of families created by egg donation is continuouslyi ncreasing, but the research on how mothers feel, and construct mother-child relationships remains limited. The understanding of this process is important for the provision of emotional and psychological support appropriate to the phase the woman is transitioning to motherhood. Aim: This study explores how mothers through egg donation construct maternal identity, navigate societal expectations, manage disclosure, and experience psychological/emotional well-being. Methodology: This qualitative meta-synthesis included 15 peer-reviewed articles identified through systematic searches in PubMed, PsycINFO, Scopus, and CINAHL. The JBI criteria ensured quality assessment, and thematic analysis was used to synthesize findings and reveal key patterns. Results: Focusing on identity, disclosure, and cultural norms, this study shows that motherhood via egg donation is a complex journey. Despite early skepticism, intentionality and openness fostered strong bonds. Stigma affected those who disclosed, revealing egg donation as an intimate experience with ethical nuances. Conclusions: Motherhood via egg donation centers on emotional bonds and intentional care. Despite genetic concerns, strong connections form. Disclosure varies with psychological and cultural factors, underscoring the need for personalized, inclusive support.