{"count":3,"index":{"built_at":"2026-07-28T07:19:00.186715+00:00","public_records":55311,"revision":"d887291e0a33a668be4805af"},"query":{"area":null,"kind":null,"lang":null,"limit":10,"match_mode":"all_terms","q":"Evidence check: TSH Schilddrüse in the context of fertility"},"results":[{"answer":"The provided knowledge context contains no information about TSH (thyroid-stimulating hormone) or thyroid function in relation to fertility. TSH is a clinical blood marker routinely measured in fertility workups, and the link between thyroid health and fertility is well established in medical practice. The available context covers DNA tests (e.g., rs6721961 in NRF2, FTO, MTHFR) and microbiome analyses, but none address thyroid markers. Therefore, no evidence from these sources supports using a MyBody-X test to assess TSH for fertility purposes. The evidence grade for such tests in this context is unclear or absent. Consumers should rely on clinical TSH measurements and physician guidance, not direct-to-consumer genetic or microbiome tests, which lack validated thyroid markers.","area":"gesundheit","canonical_id":"gesundheit:canonical-6a8847c6f2503252687038e1","id":"public-29afda3110ca406792befe4d","kind":"qa","language":"en","publication_status":"existing_native_answer_privacy_screened_sources_pending","question":"Evidence check: TSH Schilddrüse in the context of fertility","score":26.23569234,"snippet":"The provided knowledge context contains no information about TSH (thyroid-stimulating hormone) or thyroid function in relation to fertility. TSH is a clinical blood marker routinely measured in fertility workups, and the link between thyroid health and fertility is well established in medical practice. The available context covers DNA tests (e.g., rs6721961 in NRF2, FTO, MTHFR) and microbiome analyses, but none address thyroid markers. Therefore, no evidence from these sources supports using a MyBody-X test to assess TSH for fertility purposes. The evidence grade for such tests in this context is unclear or absent. Consumers should rely on clinical TSH measurements and physician guidance, no","sources":[],"title":"Evidence check: TSH Schilddrüse in the context of fertility","url":"https://tikki.wiki/wissen/gesundheit/frage/public-29afda3110ca406792befe4d/evidence-check-tsh-schilddruese-in-the-context-of-fertility/","verification":{"claim_support_verified":false,"human_reviewed":false,"quote_exact_match":false,"source_identity_verified":false,"tier":"existing_native_answer_privacy_screened_sources_pending"}},{"answer":"The claim that borderline high TSH affects fertility is not pure marketing, but the evidence is nuanced. In women trying to conceive, many guidelines (e.g., American Thyroid Association) consider TSH > 2.5 mIU/L as a threshold for treatment, as subclinical hypothyroidism is associated with increased miscarriage risk and reduced fertility. However, the evidence is mixed: randomized controlled trials have not shown a clear benefit of levothyroxine therapy for subclinical hypothyroidism on live birth rates. In men, the link between TSH and fertility is even weaker. A single TSH value from a consumer test without fT3, fT4, and thyroid antibodies is insufficient for clinical decisions. MyBody-X may overstate the clinical relevance. Have your values verified by a doctor and undergo a full thyroid workup before taking any action.","area":"gesundheit","canonical_id":"gesundheit:canonical-37d5d11005e1616e5d3b3bb2","id":"public-daa4d43a65c59f0cc085eff1","kind":"qa","language":"en","publication_status":"existing_native_answer_privacy_screened_sources_pending","question":"Evidence check: TSH Schilddrüse in the context of Fruchtbarkeit","score":25.7192638,"snippet":"The claim that borderline high TSH affects fertility is not pure marketing, but the evidence is nuanced. In women trying to conceive, many guidelines (e.g., American Thyroid Association) consider TSH > 2.5 mIU/L as a threshold for treatment, as subclinical hypothyroidism is associated with increased miscarriage risk and reduced fertility. However, the evidence is mixed: randomized controlled trials have not shown a clear benefit of levothyroxine therapy for subclinical hypothyroidism on live birth rates. In men, the link between TSH and fertility is even weaker. A single TSH value from a consumer test without fT3, fT4, and thyroid antibodies is insufficient for clinical decisions. MyBody-X m","sources":[],"title":"Evidence check: TSH Schilddrüse in the context of Fruchtbarkeit","url":"https://tikki.wiki/wissen/gesundheit/frage/public-daa4d43a65c59f0cc085eff1/evidence-check-tsh-schilddruese-in-the-context-of-fruchtbarkeit/","verification":{"claim_support_verified":false,"human_reviewed":false,"quote_exact_match":false,"source_identity_verified":false,"tier":"existing_native_answer_privacy_screened_sources_pending"}},{"answer":"TSH (thyroid-stimulating hormone) measurement is a well-established component of fertility assessment, as thyroid dysfunction can impair ovulation and sperm quality. An abnormal TSH level (typical reference 0.4–4.0 mU/L, often narrowed to 0.5–2.5 mU/L for those trying to conceive) may indicate subclinical or overt hypo- or hyperthyroidism, linked to menstrual irregularities, increased miscarriage risk, and reduced conception rates. However, TSH alone is insufficient: a full thyroid panel (fT3, fT4, antibodies) and evaluation of iodine status, prolactin, and other hormones are necessary for comprehensive evaluation. The MyBody-X Fertility Check likely includes TSH, but the provided context lacks details on specific markers. Evidence for TSH screening in fertility workup is strong (American Thyroid Association, ESHRE guidelines), but a home test without clinical interpretation can lead to false reassurance or unnecessary anxiety. Abnormal results require endocrinological follow-up. In summary, TSH is a useful but not standalone marker; clinical correlation by a specialist remains essential.","area":"gesundheit","canonical_id":"gesundheit:canonical-a30d8825e729fa59782f4310","id":"public-600e9f53c2f0c12661c571ec","kind":"qa","language":"en","publication_status":"existing_native_answer_privacy_screened_sources_pending","question":"Is TSH Schilddrüse useful for fertility?","score":24.33665606,"snippet":"TSH (thyroid-stimulating hormone) measurement is a well-established component of fertility assessment, as thyroid dysfunction can impair ovulation and sperm quality. An abnormal TSH level (typical reference 0.4–4.0 mU/L, often narrowed to 0.5–2.5 mU/L for those trying to conceive) may indicate subclinical or overt hypo- or hyperthyroidism, linked to menstrual irregularities, increased miscarriage risk, and reduced conception rates. However, TSH alone is insufficient: a full thyroid panel (fT3, fT4, antibodies) and evaluation of iodine status, prolactin, and other hormones are necessary for comprehensive evaluation. The MyBody-X Fertility Check likely includes TSH, but the provided context la","sources":[],"title":"Is TSH Schilddrüse useful for fertility?","url":"https://tikki.wiki/wissen/gesundheit/frage/public-600e9f53c2f0c12661c571ec/is-tsh-schilddruese-useful-for-fertility/","verification":{"claim_support_verified":false,"human_reviewed":false,"quote_exact_match":false,"source_identity_verified":false,"tier":"existing_native_answer_privacy_screened_sources_pending"}}],"schema_version":"tikki.search-response.v1"}