I have an overactive thyroid gland which I know makes it difficult to conceive. What can I do to improve my chances of conception?

According to NIH USA, http://www.niddk.nih.gov/health-information/health-topics/endocrine/pregnancy-and-thyroid-disease/Pages/fact-sheet.aspx Women with thyroid problems can have a healthy pregnancy and protect their fetuses’ health by learning about pregnancy’s effect on the thyroid, keeping current on their thyroid function testing, and taking the required medications.