The Effect of Mindfulness-Based Stress Reduction on Maternal Perceived Milk Supply

Inclusion Criteria: * Being between the ages of 18-35 * 37 weeks or more of gestation * Primipar * Having given birth vaginally * University Health Application and Research Center, Gynaecology and Obstetrics Clinic * Having a single and healthy baby (no multiple pregnancy) * Having completed at least primary school * Being able to communicate in Turkish by phone using the WhatsApp application * The baby is with the mother Exclusion Criteria: * Having a high-risk pregnancy * Having a medical condition or taking medication that prevents breastfeeding * Having a communication problems (vision, hearing, speech, language problems) * Having a psychiatric illness * There is an obstacle that prevents the baby from being with the mother or being in the neonatal intensive care unit * Having a condition/disease that prevents you from doing mindfulness practices (breathing exercises, body scanning)