Girls, hello everyone! All of you with the first day of spring! All t…

Girls, hello everyone! All of you with the first day of spring! All those who have a due date - easy births ??! Could you please tell me how to understand that there is hypoxia in the baby? (Went for an ultrasound, the term is 17 weeks, and the baby pressed his face like against the placenta, he didn't turn his face right - is this bad? First pregnancy, so everything is new and I will learn on the go ??)