To choose the Meta analysis Services, we need clear & precise Domain area. E.g., Medical, Bio-medical, clinical research, Area of interest, Target Country. E.g. the UK, Target State, if any or generalized UK population, Research question, Clearly defining Eligibility criteria, Should have completed Systematic Review., University guidelines and also we need following information such as your Qualification, specialization, University, Country, Your experience, possible areas of your interest, Your supervisor capability and university interest, new methodology that is based on related to your Research and area of interest.