Mary G, that's partially correct and partially misunderstood. Women do often develop thyroid problems about the time of menopause or even pregnancy or childbirth, so surely there is a relation. However, estrogen tends to reduce circulating thyroid levels, so after menopause, many women in treatment for hypothyroid will need their thyroid dosage reduced, and conversely, women who begin taking estrogen replacement may need a higher dose of thyroid hormone. My doctors have all maintained that getting the thyroid in balance is first order of business, before tinkering with the other hormones. Either way, your bottom line that having the thyroid checked and treated if necessary is a good idea when meno symptoms strike. The symptoms can overlap.