What effect would tpo's in the 2, 000 range have on the fetus of a maternal pregnancy on a long term outcome for child developement?

Risk of problems. Anti-tpo (thyroid peroxidase) antibodies at such a high titer indicate that you are at risk for hashimoto's thyroiditis, goiter, hypothyroidism and adverse pregnancy outcomes, such as stillbirth, abruption, fetal growth restriction and preterm birth. See an mfm and endocrinologist to optimally manage your condition and minimize the risks to you and the baby. Hypothyroidism increases risk of cp.
TPO'S??? Too many things can be tpo! What, specifically do you mean?