NuvaRing

Okay so I just started the NuvaRing Birth Control method, and I have some questions... I don’t know if I put it up far enough, or does it just need to go as far as I can push it? It’s comfortably sitting there and I don’t feel it but I’m kind of afraid it’s going to fall out. And do guys feel it when having sex, and will that push it even farther up?😅