26/09/2026
Do you know why goitre affects Pregnant Women???
Pregnancy places a massive physiological demand on a woman's body, and the thyroid gland is one of the hardest-working organs during this time.
Pregnant women are at a significantly higher risk of developing a goitre (or having an existing one grow larger) due to specific shifts in hormones and nutrient needs.
🌱The Body's Demand for Iodine Doubles,During pregnancy, a woman isn't just making thyroid hormones for herself,she is also supplying her growing baby, especially during the first trimester when the baby's brain and nervous system rely entirely on the mother's thyroid hormones.
Because of this, a pregnant woman's need for iodine increases by about 50%. If her diet does not provide enough extra iodine to match this spike, the thyroid has to work overtime.
🌱The Kidneys Flush Out More Iodine, a woman's blood volume increases dramatically, and her kidneys filter blood much faster than usual due to pregnancy.
Because of this increased kidney activity, more iodine is filtered out into the urine and lost from the body. This creates a double-whammy: the body needs more iodine, but it is losing more of it through urine.
🌱Pregnancy Hormones Trick the Thyroid, placenta releases a high amount of a hormone called human chorionic gonadotropin (hCG), especially during the first trimester. Structurally, hCG looks very similar to TSH (Thyroid-Stimulating Hormone), the hormone that tells the thyroid to work.
High levels of hCG weakly stimulate the thyroid gland, causing it to produce more hormones and physically grow in size.
If the mother has low iodine reserves while this is happening, the thyroid struggles to keep up and expands into a goitre as it desperately tries to capture any trace of iodine available.
🌱If a pregnant woman develops a goitre due to severe iodine deficiency, it poses serious risks to both her and the baby.
Extreme fatigue, risk of hypothyroidism, and complications during delivery for the mother. While Stunted physical growth, delayed neurological development, and in severe cases, congenital hypothyroidism (cretinism) for the baby.
Take care of yourself.
Eat healthy, dear preggy 😊