very cute. But not enough for me, maybe a curves/levels adjustment. Also maybe open the shirt around the bellie more so you don't see it hanging down on the side.
A sweet photograph, really, but I would rather have seen something softer, such as a light colored soft scarf wrapped around the "waist", than the pants/jeans. The photo has the potential to be quite lovely with just a little added touch to make it even more high-key.
I like the theme of anticipation. The background is very distracting. The claw like pose of the hand is not attractive. Her belly is beautiful, and I would like to see that more emphasized. I have several pregnancy shots on my portfolio, and one challenge entry that did okay (almost here). Feel free to check it out. Looks like you have some time left, hope to see more photos and best of luck.
A very nice composition (idea is great). IMO the background spoils this image, your eye is drawn to the upper right corner and away from the actual subject