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A tweetorial on hyperthyroidism during pregnancy.
Following yesterday's @ObsMedEd webinar on thyroid disease in pregnancy:
#MedTwitter #FirstTweetorial
Feedback and discussion more than welcome!
[Picture: neonatal Graves' disease] nejm.org/doi/full/10.1056/NEβ¦
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to present the ATA 2026 Guidelines for Thyroid Disease in Preconception, Pregnancy, and Postpartum.
Four years ago, Angela Leung and I started as co-chairs of an amazing and diverse guideline committee.
International Association of Endocrine Surgeons @IAESurgeons
Iodine Global Network @iodineglobal
Latin American Thyroid Society @LATS_Society
Thyroid Federation International @ThyroidFed
π Happy to hear your thoughts, follow me for more in depth insights in the upcoming weeks.
@AmThyroidAssn
Tim Korevaar retweeted
BREAKING - 2026 #ATA Guidelines for Thyroid Disease in Preconception, Pregnancy, and Postpartum released! π‘ Key highlights & discussion: ow.ly/V0JX50Z6iXM #ThyroidEducation @thyroidjournal @clinicalthyroid
Tim Korevaar retweeted
Association of gestational #thyroid function and thyroid #autoimmunity with #gestational #diabetes: a systematic review and individual participant meta-analysis thelancet.com/journals/landiβ¦
#ENDO2025
Very happy and proud to announce our new publication in @TheLancetEndo (freely available via: sciencedirect.com/science/arβ¦) from the Consortium on Thyroid and Pregnancy.
and, that in levothyroxine treated women it may be beneficial to strive for normal FT4 concentrations on top of a TSH <2.5 mU/L.
The Consortium on Thyroid and Pregnancy website is found at: consortiumthyroidpregnancy.oβ¦
Many thanks to all coauthors for their contribution and help with this work!
Find me on bluesky: @timkorevaar.bsky.social
Tim Korevaar retweeted
Association of gestational #thyroid function and thyroid #autoimmunity with #gestational #diabetes: a systematic review and individual participant meta-analysis thelancet.com/journals/landi⦠#GDM

ALT Analyses were performed in panels A and B in 22 cohorts, as 3 cohorts were only used in secondary analyses on insulin and glucose, and in panels C and D in the populations that used universal screening for gestational diabetes (9 cohorts), either as part of cohort design or following national guidelines. TSH=thyroid-stimulating hormone. FT4=free T4.






