Hi Elphelia. I've been on it since May and started to take it at night, as they advised, in case of nausea. However, I've been lucky not to be affected by that, and so I contacted my CNS team and was advised to shuffle the time backwards by one hour every day until I got to breakfast time. I've been taking it at that time ever since and my sleep has improved. However I am still affected by hot flushes at night, but can't be sure whether that's the pills or just being post menopausal! Suggest you speak to your CNS team for advice. Good luck!