Ovulation Scent!

I have tried for hours to find info about if your vagina smells differently around and during ovulation but every time I google anything it automatically brings up stuff about bad smells and infections, I know there are studies that show men can tell when I woman is ovulating because they smell differently in general. but I mean vaginal! My hubby said a few days earlier this week around when I think I was ovulating (think I may have missed the surge testing) that I smelled sweeter. Anyone else???