What to watch with IgG and Fruchtbarkeit?

When considering IgG testing (food-specific IgG antibodies) in relation to fertility, caution is warranted. IgG food sensitivity tests are often marketed for 'delayed allergies' and claimed to affect fertility, but robust evidence for a causal link is lacking. Major allergy and reproductive medicine societies (e.g., EAACI, ASRM) do not recommend IgG-based elimination diets for fertility improvement, as results are poorly reproducible and not clinically validated. Fertility depends on hormonal balance, age, lifestyle, microbiome, and genetics. An IgG test alone provides no actionable fertility insight. MyBody-X does not offer a dedicated IgG-fertility panel; if such a test is used, it should be seen as exploratory only. Safety note: Unnecessary dietary restrictions based on IgG may lead to nutrient deficiencies. Recommendation: For infertility, prioritize medical workup (hormones, semen analysis, cycle tracking) and consider validated microbiome or metabolic testing as adjuncts.