Nuva ring users.

I have a question. When I started using nuvaring I was having periods pretty regulator and started nuvaring on my period.

Now. I took out my nuva ring 7 days ago. No period at all. I put my nuvaring back in (a New one) and I don't know why I didn't have a period.

I also had my nuva ring fall out while well....sex and didn't put it in within the three hour limit. I did after maybe 4 or 5 hours because I didn't realize it had came out.

Monday I'm gonna make a appointment to see if I'm pregnant. Idk what else to do.

Anyone else experince this and not be pregnant.