Abstract
                 Background: Lifestyle factors are the modifiable habits and ways of life that can greatly influence overall health and  well-being, including fertility. Objectives: (1) To describe the sociodemographic characteristics prevailing among  infertile subjects of the study population, (2) to identify lifestyle factors associated with infertility.  Materials and  Methods: A cross-sectional descriptive study was conducted at rural field practice area of Tertiary Hospital, Bengaluru.  Complete enumeration of entire primary health center (PHC) area covering 26,190 population. In-depth interview using a  pre-tested pre-structured questionnaire was conducted enumerating all couples with infertility in the entire PHC area and  their lifestyle factors. Results: The significant lifestyle factors include frequency of intercourse, body mass index, alcohol,  and tobacco consumption. Conclusion: Thus, lifestyle factors play a role in determining reproductive status and have a  significant impact on fertility.