Probiotics interventions administered during pregnancy and breastfeeding offer a unique opportunity to ınfluence a range of maternal and infant outcomes . If mother -only supplementation with Lactobacillus rhamnosus HN001 in pregnancy and while breastfeeding can reduce eczama, atopic sensation in infants by 1 year, and reduce maternal rates of gestational diabetes, bacterial vaginosis , vaginal carriage of group b streptecoccus before bırth and maternal depression and anxıtey postpartum