01/14/2026
TSH levels and your thyroid health play a massive, often hidden role in your fertility journey. 🦋
Your thyroid is like the "master controller" of your metabolism, and when your TSH (Thyroid Stimulating Hormone) is out of balance, it can directly impact ovulation, cycle regularity, and even implantation.
Why we test TSH for fertility:
Optimizing for pregnancy: While "normal" lab ranges are broad, the ideal TSH for conception is often narrower (typically under 2.5 mIU/L).
Supporting early pregnancy: Proper thyroid function is critical for the baby’s development in the first trimester.
Identifying silent issues: You can have "subclinical" issues with no symptoms that still affect your ability to get pregnant.
The good news? Thyroid imbalances are often very manageable with the right support and medication. 💊
Have you had your TSH checked recently? Let us know in the comments if you’ve ever had a "borderline" result! 👇
Save this for your next fertility clinic visit! 🔖
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