About 1.5 years ago I started dating my first and current girlfriend. After we became sexually active I noticed that my vagina had started to smell like hers. I thought that was pretty weird and I was a little sad, because I liked my own unique vagina smell the way it always had been. Nothing like that had ever happened when I started having sex with different guys. I've gone through a lot of vagina health things since then, but only once has my smell ever gone back to the way it was and it changed back to her smell (or like her smell) eventually. I was thinking it might be because our diets became similar, but I feel like she adapted my diet more than the other way around.
Has anyone else had or noticed this before?