What about teen mums?
(galaxydefender99, please note, I'm not recommending it btw! Having a baby has been lovely but it has totally and completely destroyed my social life! I rarely see my friends any more. At least when I had a baby at 34, I had lots of fun memories to look back on!)
However, in my class at school, one poor girl got pregnant at 13 and had two kids by the time she was 16. Should she have been banned from MN (had it existed back then) which could be a great source of support for her? I wonder what MN says about teen mums?
Also, I don't think mumsnet should be just for mums. Although it is primarily a website aimed at parents, there are lots of non-parents here, who contribute to the forum. (e.g. Nannies, Childminders and others with a professional interest in parenting, as well those TTC and plenty of people just here just for the good advice and/or for fun.)
"I don't want to have to moderate how I speak here to include a much younger audience."
I don't either. This is important to me.
However, the thing is, this is a public forum and it's so easy to forget that. If the OP is interested in teen issues, she may well stumble across mumsnet via google, as it gets such good google rankings. (Have you ever had the experience of finding your own MN thread in the google search results when looking up a topic? I have a few times!)
It has to be said though that people can be downright rude sometimes here. I feel uncomfortable about a young teen coming up against some of the more forthright posters here.