ACKNOWLEDGEMENT

We are grateful to the Indian Council of Medical Research (ICMR), New Delhi for the financial support for doing the study. We thank the Director General ICMR, and also everyone in the division of Reproductive Biology and Maternal Health Child Health, ICMR New Delhi, specially Ex Chief, Dr. Malbika Roy, Dr. R. S. Sharma and Dr. Shalini Singh for all the help and support. We are also grateful to Dr. R. B. Shrivastav and others at ICMR headquarters. We thank the rural tribal women for the cooperation in conducting the study. I am myself grateful to my colleagues Dr. Suchi Jain, Dr. Naina Kumar, Dr. Ketki for all the help. Thanks also to all the research assistants office staff for the information collected and help in analysis of the data and documentation.Disclosure of InterestsThere were no conflicts of interests, financial, personal, political, intellectual or religious.Contribution to Authorship:Prof. S. Chhabra conceived of the presented idea, contributed to the design and implementation of the research, to the analysis of the results and to the writing of the manuscript. Dr. Suman A. contributed to the final analysis and documentation of the results.Details of Ethics ApprovalStudy was carried out after approval of ethics committee of the Institutional Ethics Committee For Research on Human Subjects Ref. No. MGIMS/IEC/ONGY/42/2013FundingFunding was provided by Indian Council of Medical Research, New Delhi, India.