The yellow color of breastmilk is mostly normal. The color of breastmilk may vary, and is related to the stage of lactation, the milk before and after milking, the mother’s diet, and the state of the mammary ducts themselves.
The color of colostrum is clear and transparent with a slight yellowish tinge, and then it slowly turns white and thick, becoming opaque milk white; every time you express milk, the milk you express at the beginning is clearer than the milk you express at the back, and the milk you express at the back is thicker, contains more fat, and is whitish or yellowish in color, which is also known as foremilk and hindmilk.
The color of breast milk may change if the mother eats certain vegetables, drinks, etc. Such milk is safe.
Brown or pink-colored breast milk, which may have blood in it, should then go to the hospital in time.