Good practice in lactation counseling for Ukrainian refugee mothers to ensure the health and mental benefits of breastfeeding - an observational study.

Purpose: The study presents a cross-sectional analysis of the population of Ukrainian women who received maternity care in 11 Polish hospitals.

Methods: Multidirectional lactation counseling was implemented from March to November 2023 by the Human Milk Bank Foundation in cooperation with UNICEF Refugee Response Office in Poland. Medical data were collected using questionnaires prepared for the study.

The association between maternal stress and human milk concentrations of cortisol and prolactin.

Psychosocial stress affects the relationship between prolactin (PRL) and cortisol (CORT). The dynamics of PRL and CORT changes under stress in human milk (HM) are largely unknown. We investigated how maternal stress related to recent life changes affects milk CORT and PRL concentrations.

Breast size in lactating women and the content of macronutrients in human milk.

Introduction: Although the primary function of a woman's breast is milk synthesis, only a few studies have evaluated the relationship between breast size and human milk composition, showing equivocal results. This study aims to test if breast size during fully established lactation is related to energy density and content of macronutrients in human milk.

Materials And Methods: Mothers of healthy, born-on-term infants at stage III of lactogenesis (N = 137) provided breast milk samples.

Maternal childhood trauma is associated with offspring body size during the first year of life.

Maternal childhood trauma (MCT) is an important factor affecting offspring size at birth. Whether the effect of MCT persists during the subsequent development remains unclear. We present the results of a semi-longitudinal investigation examining the physical growth of infants born to mothers with high (HCT) and low (LCT) childhood trauma during the first year of life.