Your little dove now knows what she is saying and how words are coming out of her mouth. She will try to take control of her speech by monitoring how she speaks and tries to make her speech as clear as possible.
What you need to know:
Be a proud parent of your darling daughter who is showing immense talent in taking control of her own speech. Appreciate her for bringing improvements and her self regulation antics that will take her a long way in the future. Support her efforts, correct her wherever required and also suggest improvements.