Help with tests, please.: I've just had blood... - Thyroid UK

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Help with tests, please.

carrotcake64 profile image
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I've just had blood tests back 6 weeks after having a baby and just want to check if they're ok as this is all new to me still. My TSH is now really low and FT4 is lowish. I am currently taking 75mcg of levo.

Results have been:

Dec 13, no meds, not pregnant.

TSH 5.17 (0.27-4.2)

FT4 18.0 (12.0-22.0)

Nov 14, no meds, 22 weeks pregnant.

TSH 6.40 (0.27-4.2)

FT4 13.3 (12.0-22.0)

Jan 15, 25mcg levo, 28 weeks.

TSH 3.69 (0.35-5.50)

FT4 13.2 (10.3-22.7)

Feb 15, 25mcg levo, 32 weeks

TSH 7.87 (0.35-5.50)

FT4 13.8 (10.3-22.7)

B12 477 (180-900)

March 15, 50mcg levo, 38 weeks

TSH 7.75 (0.35-5.50)

FT4 11.6 (10.3-22.7)

May 15, 75mcg, 6 weeks postpartum

TSH 0.53 (0.35-5.50)

FT4 13.6 (10.3-22.7)

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carrotcake64
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Clutter profile image
Clutter

Congratulations, Carrotcake, Boy or Girl?

TSH 0.53 is good. FT4 is still a bit low. If dose was increased to 75mcg after those results TSH will drop a little and FT4 will rise.

carrotcake64 profile image
carrotcake64 in reply to Clutter

Thank you, I had a little boy :)

I started on the 75mcg about 8 weeks ago now. I'm pleased my TSH has gone down and i'm certainly feeling better now. Just confused why the FT4 hasn't gone up.

Clutter profile image
Clutter in reply to carrotcake64

Carrotcake, it has gone up from March :)

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