“…In relation to methodological design, three were cohort studies (33)(34)(35) , four were longitudinal studies (36)(37)(38)(39) , six were cross-sectional studies (20,24,26,(40)(41)(42) , nine were descriptive studies (23,27,(43)(44)(45)(46)(47)(48)(49)(50) , and 29 were qualitative studies (19,21, . The evidence level that stood out was IV (32) , and the studies were conducted in Maternities (n=15), Outpatient Clinics (n=11), Neonatal Intensive Care Units (n=10), Breastfeeding Support Groups (n=6), Basic Health Units (n=5), and the participants' home (n=4).…”