I wanted to give my two cents on this since I'm ancient compared to most of you.
I was 18 when I got pregnant with my first son. I remember the looks and the questions and the comments. My husband and I worked our butts off to make sure our son was healthy, dressed decent, well fed, and loved. Now, I'm 36 and my \"baby\" is 17 and a senior in high school. I also have my \"little man\" who's 12, and guess what...I want a girl too, so now I'll have to see the same looks only this time they'll think I'm too old! I'm hoping to adopt, and I'm already getting the questions about why I want to start over, if I think it's fair to my boys, and if I should just wait on grandkids. So, no matter what age you are, you'll have some people making comments.