Thank you all for your replies. A couple of days ago we went to the pediatrician. She said, that our girl seems fine to her, but that her speech is maybe delayed. However she wants to wait until our girl is 18 month old before taking any actions. The pediatrician pointed out, that it is unusal for a toddler of 15 month to know what "above" means, but after she asked her "where is above?", our little girl pointed upwards and after I said to our lo, that we are going home know, she crawled towards the door and tried to open it. So maybe, not all hope is lost. 🤣
