Hello. I just got a few blood tests back and I m concerned about my liver . It came back as 53 in ALT and 153 in GGT. I am overweight , 5 7, 220 lbs, just had a baby 4 months ago, my first. One year ago, when I had a physical, my liver testing was slightly high as well, I took another test and it was normal, i was pregnant then about 6 weeks. Now i just took another test and the results were high. should i be concerned?