 [ Symptoms ] since ibuprofen is an anti inflamatory i was wondering if it would help acne go down [ Disease ] hi this info is from breastfeeding basics com and found just for you as your pregnancy progresses your milk supply will decrease due to hormonal changes this may be a dramatic decrease or it may be so gradual that you and the baby hardly notice it the milk will begin to change over to colostrum sometime during the second trimester colostrum is not as sweet as mature milk so your toddler may not like the taste as much another change that you may experience is nipple soreness due to hormonal changes most mothers will experience some degree of nipple tenderness during pregnancy which can make nursing very uncomfortable nipple soreness is the most common reason given for weaning during pregnancy do hope this helps you good luck