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Blood work question



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I need to have my thyroid rechecked, but I have a hard time getting to the doctor before work. Does anyone know if this is a test that requires fasting, or can it be done anytime? If I could go after work, that would be great. I can't call the doctor during work to find out. I'm a teacher and I have meetings during my planning time for the next several days. By the time I get back into town (work out of town) his office is closed.

Thanks in advance for help with this question.

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Yes, I am pretty sure that you have to fast for 12 hours before your appointment. I would call your doctor though and just explain the situation to them. Is there someplace that you can go to on Saturday to have your blood drawn? My husband had to have some tests ran and he works 12+ hours a day. Here in CO we have Qwest Diagnostics (they process all the blood samples that doctor offices pull patients blood for testing) and he just got a referral to them from the doctor, they took care of him early Saturday morning.

Just a suggestion. :redface:

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I have thyroid tests done on a regular basis and do not have to fast for them. Make sure they are testing T3 & T4 as well as TSH to get a total picture of how your thyroid is doing. I do have to fast if they are checking cholesterol or glucose levels.

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Deb is correct. I have been having blood drawn for almost 20 yrs checking my thyroid and she is correct about having them check your T3 and T4. Lucky me, I also have thyroid antibodies which is such fun. Good luck with everything.

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My Endo prefers fasting but will do it later in the day. He just notes what I had eaten that day and what time...

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No fasting required. I have been drawing blood for 13 years. Never had a doctor send me someone with a thyroid test and make them fast. I agree with the other person definately need a t3 and a free t4 done for a truer picture of the thyroid's function. Good luck. Kelli

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Thanks to all. I knew I would get some answers on here. My husband called today (he's home after knee surgery) and they said I do not have to fast. I will go after work tomorrow.

However, the script is only for TSH. I'll have to ask about T3 and T4. I don't recall ever having those done, and I just check my results from my last "big" work up, and they weren't on there.

Thanks again.

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    • Alisa_S

      On day 4 of the 2 week liquid pre-op diet. Surgery scheduled for June 11th.
      Soooo I am coming to a realization
      of something and I'm not sure what to do about it. For years the only thing I've enjoyed is eating. We rarely do anything or go anywhere and if we do it always includes food. Family comes over? Big family dinner! Go camping? Food! Take a short ride or trip? Food! Holiday? Food! Go out of town for a Dr appointment? Food! When we go to a new town we don't look for any attractions, we look for restaurants we haven't been to. Heck, I look forward to getting off work because that means it's almost supper time. Now that I'm drinking these pre-op shakes for breakfast, lunch, and supper I have nothing to look forward to.  And once I have surgery on June 11th it'll be more of the same shakes. Even after pureed stage, soft food stage, and finally regular food stage, it's going to be a drastic change for the rest of my life. I'm giving up the one thing that really brings me joy. Eating. How do you cope with that? What do you do to fill that void? Wow. Now I'm sad.
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    • Alisa_S

      On day 4 of the 2 week liquid pre-op diet. Surgery scheduled for June 11th.
      Soooo I am coming to a realization
      of something and I'm not sure what to do about it. For years the only thing I've enjoyed is eating. We rarely do anything or go anywhere and if we do it always includes food. Family comes over? Big family dinner! Go camping? Food! Take a short ride or trip? Food! Holiday? Food! Go out of town for a Dr appointment? Food! When we go to a new town we don't look for any attractions, we look for restaurants we haven't been to. Heck, I look forward to getting off work because that means it's almost supper time. Now that I'm drinking these pre-op shakes for breakfast, lunch, and supper I have nothing to look forward to.  And once I have surgery on June 11th it'll be more of the same shakes. Even after pureed stage, soft food stage, and finally regular food stage, it's going to be a drastic change for the rest of my life. I'm giving up the one thing that really brings me joy. Eating. How do you cope with that? What do you do to fill that void? Wow. Now I'm sad.
      · 1 reply
      1. summerseeker

        Life as a big person had limited my life to what I knew I could manage to do each day. That was eat. I hadn't anything else to look forward to. So my eating choices were the best I could dream up. I planned the cooking in managable lots in my head and filled my day with and around it.

        Now I have a whole new big, bigger, biggest, best days ever. I am out there with those skinny people doing stuff i could never have dreamt of. Food is now an after thought. It doesn't consume my day. I still enjoy the good home cooked food but I eat smaller portions. I leave food on my plate when I am full. I can no longer hear my mother's voice saying eat it all up, ther are starving children in Africa who would want that!

        I still cook for family feasts, I love cooking. I still do holidays but I have changed from the All inclusive drinking and eating everything everyday kind to Self catering accommodation. This gives me the choice of cooking or eating out as I choose. I rarely drink anymore as I usually travel alone now and I feel I need to keep aware of my surroundings.

        I don't know at what point my life expanded, was it when I lost 100 pounds? Was it when I left my walking stick at home ? Was it when I said yes to an outing instead of finding an excuse to stay home ? i look back at my last five years and wonder how loosing weight has made such a difference. Be ready to amaze yourself.

        BTW, the liquid diet sucks, one more day and you are over the worst. You can do it.

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