What to watch with AllergieCheck | IgE-Antikörper Test and Fruchtbarkeit?

The combination of AllergieCheck (IgE antibody test) and fertility is not directly addressed in the provided knowledge base. IgE tests are primarily used to detect immediate-type allergies (Type I) to environmental or food allergens. There is no robust evidence from the given sources that IgE levels or specific allergen sensitizations have a causal or predictive impact on fertility. Theoretically, chronic allergic inflammation or increased histamine release could influence implantation or immune regulation in the reproductive tract, but this remains speculative and unsupported by the studies available here. MyBody-X offers the AllergieCheck, but without any link to fertility topics. For fertility assessment, established markers such as hormone profiles (FSH, LH, AMH, progesterone), ultrasound, semen analysis, and possibly genetic tests (e.g., CFTR, FMR1) are more relevant. An IgE test alone does not provide meaningful information about fertility. I recommend consulting a reproductive medicine specialist for fertility concerns and using the AllergieCheck only if there is a specific suspicion of allergy. The evidence level is classified as unclear.