How long does transitional milk typically last after birth?

• A. 1 week
• B. 2 weeks
• C. 3 weeks
• D. 4 weeks

Answer: (B)

Transitional milk typically lasts about 2 weeks after birth. This phase follows the initial production of colostrum and precedes the onset of mature milk. Transitional milk is characterized by a gradual increase in both the volume of milk produced and changes in its composition, as it shifts from the nutrient-dense colostrum to the more mature milk that will be produced after this stage.

During this time, the milk begins to contain higher levels of fat, lactose, and other nutrients to meet the growing needs of the newborn. The transition from colostrum to mature milk is essential for the infant's development, as it supports their growth and helps build their immune system. Recognizing the importance of transitional milk can help new mothers understand their breastfeeding journey and the changes their bodies are undergoing postpartum.