Have you checked that your daughter's upper and lower teeth are in contact when she closes her mouth? 
When there are gaps between the upper and lower arches, it is because you have an open bite. 
The consequences are:
Chewing difficulties.
Seseo or imprecise pronunciation.
Difficulty breathing through the nose.
If your baby sucked his thumb a lot or used a dummy for long periods of time, it may have caused him to have an open bite. 
If you detect it or you see that he/she is almost always breathing through the mouth, come to Ziving ortodoncia Madrid for a consultation.
Don't hesitate, we are here to help you with the teething of the youngest members of the family. 
Tell us, have you checked the bite of the little one in the family?
Te ayudo a planificar tus casos de ortodoncia invisible de una forma sencilla, predecible y aportando todos mis años de experiencia clínica.