Medical Marijuana uses for menopause symtoms(symptoms)

Have there been any real studies on the affects of using Medical Marijuana for Menopause ?  I know for a fact that it elimiates or greatly reduces hot flashes, mood swings and insomnia. It also has properties that reduce stress and anxiety and improves concentration as well as allowing me to sleep at night without getting woken up by sweating profusely .  I sincerely hope that someone will seriously look into the benefits of it's use. Unfortunately, it's been demonized for so long that many people won't even open their minds to the idea. But it really does help.