So two days in a row now our baby girl has spit up dang near her whole bottle. Like projectile spit up. We believe it was her formula bottle both times (we switch back and fourth between formula and breastmilk due to her having jaundice and doctor told us to start switching with breastmilk to get her started on it). We use similac for formula. Could it be the formula upsetting her? Or maybe not getting burped good enough? Both times it's been when my boyfriend has fed her and he doesn't seem to try hard enough to get her to burped between every 1-2 ounces eaten. She eats between 3-4 ounces too. Any less and she will not be satisfied and will continue to search for a bottle and be fussy until she gets another ounce. She doesn't seem to be not feeling good other than spitting up the bottle. She isn't super fussy or have any fever either. Just wondering if anyone else has experienced this as well.