“…The DAG pathways in Fig 1 were created based on existing research, as well as authors’ topical and theoretical expertise [ 69 – 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 ].…”