Hello everyone. Two days ago, my daughter was born, she weighed 4000kg…

Hello everyone. Two days ago, my daughter was born, she weighed 4000kg. I'm thin and the delivery was complicated, even though it was the second one. Today, the doctor suspected a fracture of the clavicle, an X-ray confirmed it ?. Has anyone had this? How were they treated? And generally, is it better to treat at home or somewhere else? I read on forums that you should wrap her tightly with a bandage at home and it will pass in two weeks!!!