Next to hot flashes, disrupted sleep is probably the most common complaint I hear from women as they enter the peri/menopausal stage. I know, I've been there, and while the hormonal balance has certainly helped, I still struggle with getting a good night's sleep (I have a chronic pain issue in my back and hip that makes it harder to get to sleep and stay asleep).
Check out this article from EmPowHer.com. It lists some basic (but often overlooked) ways to help you get a good sleep ---- my pain managment doctor refers to them as sleep hygeine. Enjoy your day!