So, people seem to have different ideas. I know teenager generally refers to anyone who's age still has "-teen" in it, but when you hear teen pregnancy, which age group do you associate it with?

thirteen - 19.

Usually about 18.

I'm 19 and I really don't consider myself in that group.

20, what the hell? If you're 20, you're not a teen anymore.

Under 18. When you're 18 you are no longer a minor, you are an adult. & When I hear "teen" I think of a minor.

If your age ends in -teen and you are pregnant, you are a member of the "teen pregnancy" ideology.

Quoting Mr. Pink:“ Usually about 18. I'm 19 and I really don't consider myself in that group.”

But you's still a teen  

I usually associate teen pregnancy with people under 18 since you're legally an adult at age 18.

Quoting vegas ♥ mommy:“ So, people seem to have different ideas. I know teenager generally refers to anyone who's age still has "-teen" in it, but when you hear teen pregnancy, which age group do you associate it with?”

Under 18! Although 18 and 19 are still "teens", at 18 you're considered an adult so that's where I cut it. Anyone under 18 years old that is pregnancy is a pregnant teen.

Quoting Emma♥Ethan:“ 20, what the hell? If you're 20, you're not a teen anymore.”

Not 20, UNDER 20.

Anything ending in "teen."

I consider it 13-19

thirteen to nineteen

I don't care how mature you are, blah, blah, blah. You are a teen between those ages.

I also consider it with any teen at the end. I consider myself a teenager still..I am 19..but will be turning 20 in January. but still.anything with teen at the end. even though at 18 your an adult...your still a teenager too. maybe just not a young teenager.

Quoting vegas ♥ mommy:“ Not 20, UNDER 20.”

So, 19?
I don't consider a 19 year old mother a teen mother. She's an adult. As is an 18 year old mother.