Delphi method and nominal group technique in family planning and reproductive health research

Both the Delphi method and nominal group technique structured, transparent and replicable ways of individual judgements and have been used for priority setting and guideline development health-related research including reproductive. Within evidence-based practice they provide a of collating expert opinion where little evidence. They are distinct from many other methods they incorporate both qualitative and quantitative. Both methods are inherently flexible; this also discusses other strengths and weaknesses of methods.