– https://www.healthline.com/health/breastfeeding/clogged-milk-duct
– https://www.medela.com/breastfeeding-professionals/education/lactation-period/blocked-ducts
– https://www.medicalnewstoday.com/articles/322965
– https://www.verywellfamily.com/plugged-milk-ducts-causes-treatments-and-prevention-431586
– https://www.whattoexpect.com/plugged-milk-ducts.aspx