One comment about the website– You have a “Portfolio” tab and a “Galleries” tab. I would re-title “Galleries” to “Client Galleries” or something of the like. Otherwise, potential clients might be turned off by the locked galleries (especially since a lot of photographers’ websites have their portfolios listed as Galleries.)
As for the photos, you have a lot of really nice photos. Overall, your lighting and balance seem right. The newborn shoot, though, seems a little flat. There is a fine line between softness for newborn photos and flat photos. Overall, your work is great.
One more nit-picky thing about the website- Be careful with background colors for photo websites. Sometimes, if the background is too warm or too cool, for instance, it can make the photos look out of balance (even if they’re perfectly balanced). For example, I can’t tell if your black and white photos are slightly warm/sepia, or if it’s just a perceived cast from the warm brown background.