Amanda,
I think it looks pretty clean, and is easy to navigate. As far as the logo goes, you might consider putting a full opacity logo on the static image displayed when you enter your site? Text content seems ok with the exception of the pricing. You talk about price in 2 places, and you could turn people off with your "why pay more" title. I am not saying that the content is not good, just that the perception it leaves is that your pricing will be quite high. I thought this was the case and was really surprised when I read your "pricing" section, as I felt your pricing was rather inexpensive (point being, you never know how the client may perceive the cost / value of your service). I also think you should not describe or go through every detail in the pricing section, you want to give just enough information that it compels the client to want to call you, but not so much that they think they know everything and "price around" perhaps forgetting to call you. A captive client is where you can shine on the details of your service, and what makes you "the best" at what you do. You might consider slimming down your pricing session, and adding in the "why pay more" section there, perhaps reworded with something like "why custom photography seems to cost more than big box studios" or "Why photography seems so expensive" or something like this. The key is the word "seems" which is one of those trigger words that makes us second guess what we perceive Client: "so your saying it is not expensive?" You: "well Mrs. Jones, while it may seem expensive on the surface, let me explain the big differences in what I do compared to say CJ Nickle studios". Give the client some firm facts in your comparison as well all of the things you do that make the session a tremendous value.
I think non descriptive gallery titles are fine when they fit the style of the photographer and the pictures he or she takes. I use a few of them on my site, but I think it fits who I am... JMO
I will not speak to which photos should be up, or should not. I think that is a decision you need to make for yourself. Now as far as galleries go, you might pool your Maternity and Newborn gallery until you get some more images to make a complete gallery? Either way, I think your fine. There are lots of thoughts on this, but for me, as long as it is easy to navigate, I have no problem looking at the galleries.
Hope this ramble, err critique was helpful
W