Most women experience pins and needles pain in their breasts when their babies are breastfed. This is due to the fact that milk flows through the mammary glands when the baby is breastfeeding, so there is a corresponding nerve reflex stimulation when sucking, which can lead to a painful pins and needles sensation in the breast, so this does not require treatment. Generally, before each feeding, you can massage your breasts clockwise with both hands to promote the smooth discharge of milk. The painful irritation will be reduced and relieved significantly when the baby sucks the breast milk and the milk flows out smoothly, so don’t worry.