Girls, low hemoglobin, took sorbifer and iron supplements, but it does…

Girls, low hemoglobin, took sorbifer and iron supplements, but it doesn't really raise it, hemoglobin is 88. Had an ultrasound, on the screen it says: preliminary diagnosis: initial fetal condition. What does this mean? It writes that the fetus is healthy when recording, then changes to this diagnosis. And my second question: what can raise hemoglobin well? I am directed to a hematologist on October 19th.