Whether it's your precious first born, your best fury friend, family shots, pre-birth, it's important to get them immortalized in the best way possible. So again journalistically documenting the environment, and 'as they are' rather than posing or waiting for the pose. I hope these will speak for themseles.
I believe the best baby portraits are ones taken at home, or at least a familiar surrounding, where she's most natural and relaxed. even if she was getting her nappies changed, which was the case with this shot.