I've been using them for about 6 weeks. Bit messy but a towel helps.
I was told they'll take a long time to work, she said a year, so I'm waiting to see. My ovaries and uterus have apparently shrunk and I have been getting twinges so maybe they're doing something. The gynaecologist did say I'd probably feel some discomfort for a few months so... I haven't had a uti or any problems like that since I started either.
Because they're oily, they're a lot easier to insert than the Vagifem too.
I still need to use cream on the outside but, as I said, it's early days.
Maybe someone who's been on them longer will have more info.
It's worth trying. Good luck.