I have had a hysterectomy and oophorectomy, approximately two years ago. I added in progesterone ( utrogestan so nothing nasty/synthetic). And for me it's definitely the missing link. I started it end of January, started sleeping better immediately, feeling much more chilled and relaxed. In fact I feel great! I found every night was a bit too much and now just take every other night. The first couple of weeks I felt slightly worse in that it raised my body temperature so felt a bit too warm at night and tired a bit in the day time. But all settled now and as I say every other night just suits me fine. So yes, go for it! x