Madam, Your husband is suffering from low sperm motility (assumed that the cell count and morphology are normal). Your husband s blood test shows Hyperthyroidism. You are waiting to repeat the blood test to confirm the diagnosis. You are trying to conceive for the 1 yr. Meanwhile you have ordered for Fertiaid. You like to know whether Fertiaid will alter your husbands blood test. Hyperthyroid is one of the causes for low sperm motility, due to the hormonal effect of Hyperthyroid. The sperm motility can be increased by so many ways: 1) Avoiding Heat by covering the body 2) Wear loose Pants 3) Dietary supplements - by taking foods rich in Glutothione ( raw eggs, garlic, onions fresh unprocessed meats and raw goat milk) 4) Healthy weight 5) Dental hygiene 6) Oysters - optional - Oysters are an excellent source of zinc, iron, calcium, and selenium, as well as vitamin A and vitamin B12 The Fertiaid is a - blend of antioxidants, vitamins, and minerals with the amino acid, L-Carnitine. So it is only a dietary supplement of the above mentioned items without hormone. So it is not going to alter your husband s thyroid reports. If your husband is having other sperm defects like low count consult Endocrinologost If Hyperthyroidism is confirmed, and treatment is given for that, definitely the sperm motility will increase in percentage. I think your husband s problem is solvable. Best wishes