Hi, a friend with 6.5 mo is in hospital with suspected gall bladder blockage. She is desperate to keep bf if she can although she is very unwell. So far her DD is ebf. She has had various meds but is struggling to get answers about which ones are safe when bf and with the morphine, which definitely isn't safe, how long after she had it it is safe to bf. What is the best source for this kind of info? TIA.