A grown duck will eat 4-6 ounces of feed per day so I try to measure out the correct amount, but that amount varies by time of year (they eat more in the winter, less in the summer when weeds and bugs are more readily available). Water should always be provided near the feed.
There are several interactions between thyroid and kidney functions in each other organ's disease states. Thyroid hormones affect renal development and physiology. Thyroid hormones have pre-renal and intrinsic renal effects by which they increase the renal blood flow and the glomerular filtration rate (GFR). ONCLUSION. There are various mechanisms of interaction between kidney and thyroid functions in the disease states of each other organ. There are not only functional alterations but also structural correlates of these interactions. TSH elevations are common in CKD and do not always reflect hypothyroidism.
The thyroid may have nothing to do with the infertility issues, but since you are hypo, this needs consistent control (ie, keep TSH around 1.0). Thyroid antibodies may increase miscarriage rates, but consistent therapy is the best option in this case as well.