My 5.5 month old EBF dd is on day 4 (day 4 being today) of no bm's (she is not on solids yet either). She never goes this long. She is perfectly fine, eating great, happy, doesn't seem in any pain at all. I know that sometimes going this long is normal, but it ISN'T normal in her. Could she be constipated? When should I worry?
Thanks in advance for your help!