I've heard that is does change its taste and that some babies will ween themselves when the mom gets pregnant again.
Breastmilk changes for your baby's nutritional needs and can actually change feeding-to-feeding. How cool is that? However I don't think it'd change because you're pregnant. A lot of women continue to breastfeed while they are pregnant and it's actually milk. It doesn't go back to colostrum.
im not sure....i dont see why it would...i think they tell you to stop anyways if your pregnant again because it makes you uterus contract and its not good for the baby in there...as for the taste..no clue? Why do you ask ne ways?? lol im just curious....you dont have to awnser!!