This is because estradiol levels tend to drop over time. Thyroid Many doctors will also recommend that you have your thyroid tested when you suspect menopause. Second, many symptoms of thyroid disease overlap with menopausal symptoms. In fact, thyroid diseases often interfere with menstruation. In this case, your doctor will probably check your thyroxine and thyrotrophin levels.
Some doctors recommend saliva testing to measure hormone levels.
This isn't as widely used as blood testing, but advocates clam that it is quicker, less expensive and reliable. With salivary testing, your doctor takes samples of your saliva to see the levels of hormones you are producing and to determine if you have any deficiencies. In addition to getting saliva tests at your doctor's, you can also order kits to test your hormone levels at home. If you do choose to do this, though, be sure to go over any results with your doctor. There are several pharmacies on line that offer saliva testing, including Aeron Labs and Women's Health America .