Your current TSH of 0.330 uIU/mL is in a great range for conception, so you should continue your current dose of 100 mcg of levothyroxine for now. Once you get a positive pregnancy test, your body's demand for thyroid hormone will increase quickly, and your doctor will likely need to increase your dose. Please contact your physician as soon as you confirm you are pregnant so they can check your levels and adjust your medication safely to support you and your baby.

Yes, increasing her Thyronorm (levothyroxine) dose from 75 to 100 mcg is highly appropriate and very safe. During pregnancy, keeping thyroid-stimulating hormone (TSH) in a healthy target range is crucial for your baby?s development, even if her T3 and free T4 levels are currently normal. A TSH of 11.77 indicates her body needs a bit more thyroid hormone support right now. Please consult her obstetrician or endocrinologist to confirm this dosage change so they can monitor her blood levels closely.

Taking your daily dose of Thyronorm (levothyroxine) 100 mcg is not only safe but incredibly important during your seventh week of pregnancy. Your developing baby relies entirely on your thyroid hormone levels for healthy growth and brain development right now. Continuing this medication poses no risk to your baby; in fact, keeping your thyroid levels stable prevents complications. I highly recommend contacting your obstetrician or endocrinologist soon to get your thyroid levels (TSH) checked, as dose requirements often increase during pregnancy.

A temperature of 99?F, especially in the evening, is often a normal physiological variation rather than a true fever. Your fatigue and mild temperature fluctuations could be related to your body still adjusting to levothyroxine (Thyronorm), or your dose may need a slight adjustment. Sometimes, a mild, unrelated viral infection can also cause this. I suggest tracking your temperature for a few days and sharing this log with your doctor. They can check your thyroid levels (TSH) with a simple blood test to ensure your dose is perfect for you.

Your light, one-day period is most likely due to skipping your usual progesterone pills, like Regesterone (norethisterone). Progesterone helps build the uterine lining, so missing it can lead to a much lighter bleed. Additionally, starting your new thyroid medication, Thyronorm (levothyroxine), helps regulate your hormones, which can also naturally alter your menstrual flow as your body adjusts. Both factors are very common reasons for this change and nothing to worry about. Please discuss this with your doctor to coordinate your treatments safely.

A TSH of 94 mIU/L indicates your body still needs significantly more thyroid hormone. Your current 50 mcg dose of Thyronorm (levothyroxine) is likely too low, or there may be an absorption issue. To ensure proper absorption, always take your medication first thing in the morning on an empty stomach with water, waiting at least 30 to 60 minutes before eating or drinking coffee. Please consult your doctor soon; they will likely need to adjust your dosage and run follow-up tests to help you find relief and start feeling much better.