“…The DAG pathways in Fig 1 were created based on existing research, as well as authors' topical and theoretical expertise [69][70][71]. Reviewed research covered all assessed variables, including parity [40,72], son preference [34,72], age [11,31,40], urban/rural residence [12,73], education [12,37,72,74], SC/ST or OBC status [40,72,75], household wealth [31,72,76], household composition [77], age at first marriage [32,33,67,74,78,79], spousal education gap [12,80], freedom of movement [72,78], and decision-making [78,81].…”