How does HRT affect women's sleep?

How does HRT affect women's sleep?

Chris Idzikowski (Director of the Edinburgh Sleep Centre) gives expert video advice on: Do women sleep less than men?; Do women experience more sleeping problems?; Do sleep disorders affect women differently? and more...

If HRT is going to work at all presumably it's just replacing the hormonal levels that have ceased or changed and have dropped down in quantity. So it's a replacement therapy as it suggests.