Myths vs facts: Glukose and fertility

Glucose and fertility: separating myths from facts. A common myth is that sugar directly causes infertility. The reality is more nuanced. Chronically elevated blood glucose, as seen in untreated diabetes or insulin resistance (e.g., in PCOS), can impair egg quality and menstrual regularity. However, occasional sugar intake in metabolically healthy women is not a proven fertility blocker. Evidence is mostly observational; robust interventional trials are limited. Consumer tests (e.g., MyBody-X) can flag glucose patterns but are not diagnostic. Fact: stable glucose regulation supports fertility, but isolated glucose readings are poor predictors. Caveat: commercial tests often overstate their predictive power. For fertility concerns, consult a reproductive specialist rather than relying solely on at-home tests.