With the escalating use of qualitative methods in health psychology, the need for the careful match between the studied topic and research design has been repeatedly stressed. The purpose of this study is to choose and substantiate the most compatible methodological approach for the use in the prospective phenomenological doctoral research investigating a lived experience of fathers of fatally ill child. This methodological paper compares three main phenomenological research approaches: Hermeneutic Phenomenology (van Manen, 1990), Psychological or Transcendental Phenomenology (Moustakas, 1994) and Interpretative Phenomenological Analysis (Smith, 1996). The comparative analysis of these three approaches to phenomenological research shows tha...