As you know from this article a normal TSH range depending on the lab is around 0.5 to 5.0 which is why your TSH of 4.46 was determined normal, however the very fact that your first TSH test showed up 6.49 should be reason to investigate further.
Liver Ultrasound Preparation guidelines. 1  Do not drink or eat at least 6 hours before the test. 2  On the day before the test, do not eat â fresh fruits and vegetables, fried and oily food, milk, eggs, bread. 3  What you should eat â cooked vegetables, puree, marmalade, honey, roasted bread, soup, and rice.
i have my first ultrasound today and wanted to know if i can eat before i go to it? on the back of the slip she gave me it has instructions for three different types of ultrasounds, one says do not eat anything after midnight. however all i remember her telling me was to drink 24 oz of water an hour before the appointment.