This is another question related to yesterday's thread on "Custom URL?"
I have one more questions about page names vs. page titles and how it relates to SEO.
I get that my page names are WAY too long and need to be shortened. (It was a "duh" moment when I realized I've done it already for my "home" page but the title was the name of my website.) But I have many pages that are on the same subject, such as "pregnancy." It's easy to match the "title" of the page to the title of the article but can I use the same simple page "name" such as "pregnancy" for all the pages that have the same subject or is that SEO taboo? How do I optimize that for SEO? (Obviously I'm confused!)