- Biochemistry: fasting blood glucose, HbA1c, insulin, Lutropin hormone (LH), folicle stimulation hormone (FSH), estradiol, free and total testosterone,dehydroepiandrosteron (DHEAS),sex hormon binding globulin (SHBG), prolactin, thyroid stimulating hormone (TSH), 17-OH-progesterone, lipid profile, hemoglobin, 25-OH vitamin D.