This patient support community is for discussions relating to thyroid issues, goiter, Graves disease, Hashimoto's Thyroiditis, Human Growth Hormone (HGH), hyperthyroid, hypothyroid, metabolism, pituitary gland, cancers, thyroiditis, and thyroid Stimulating Hormone (TSH).
http://pcos.insulitelabs.com/PCOS-and-Thyroid-Disorders.php
Have you had your thyroid antibodies (TPOab and/or TGab) tested? A high level of these can cause miscarriages.
The weight could be from either disease or both.