Welcome to the third trimester, Mama! Your due date is just around the corner. During the third trimester, your baby is doing a lot of growing. As this happens, your breasts are also changing and will need extra support. Typically, you won’t need to go up further in the band size from now, but you will want to purchase a cup size bigger for postpartum when the milk comes in and you are breastfeeding. Now is also a great time to shop for the birth. See our Hospital Bag section for what you'll need ready for delivery. Remember, it’s important to be comfortable!