I wore my pendant the first night.I have thyroid failure,heart failure with a pacer and wear a cpap at night.That night,I had vivid dreams and during the day,I noticed i didn't fall asleep like I often did.I had not even had a period in 2 months.After a week of wearing it.I started my time,my energy felt balanced,I rested more at night .I took it off for one day,and my husband noticed my energy change.He demanded I put my pendant back on,because he didn't like seeing me so exhausted.If you have tried about everything to feel balanced,it is worth the try.This may not be for everyone,but for me it is helping.Thank you!