My Daughter In Law Was Just Diagnosed Today With Her2

My daughter in law was just diagnosed today with Her2 invasive breast carcinoma. She is 16 weeks pregnant as well... I’m a nurse but don’t know that much about cancers. She said she had “triple positive hormone responsive” cancer, with “high grade” and is in the “aggressive” category. I just wrote down as many words as I could when she phoned... I didn’t know how prognosis looked in these scerios. She gets MRI, chest X-ray and lumbar puncture down tomorrow for further staging results...