“…In studies examined, mean duration of breastfeeding was ( 3). (33,38,63) were frequently effective in terms of demographic variables; parity and number of living children (29,30,33,38,39,58,59,63,65), type of birth (22,23,25,29,30,38,52,53,57) and preterm birth (23,27,36,59,64,65) were frequently effective in terms of obstetric variables; and status of receiving information on breastfeeding (4,29,42,48,53,57,60,65), having breastfeeding experience (22,42,50,58), early postnatal breastfeeding (4,38,55,58,59,65), giving complementary feeding or formula (23,25,46,55,59,60), and use of a pacifier or a feeding bottle were frequently effective in terms of breastfeeding-related v...…”