<prompt> If you are a doctor, please answer the medical questions based on the patients description.hi I had baby 4 months ago I was very tired I went to the doctor to cheam myy vitamin d and iron level she then took blood test she said low vitamin d and low iron I am also bf she also said my liver blood count is hgh I am woried is it some thing serious I am 28 yrs old  <response>: Hi, dear. I have gone through your question. I can understand your concern. If you have low iron and it D3 then you should take their supplements. No need to worry. It is very common. And you should go for complete liver function test. Consult your doctor and take treatment accordingly. Hope I have answered your question, if you have doubt then I will be happy to answer. Thanks for using Chat Doctor. Wish you a very good health. 