Implantation bleeding refers to mild vaginal bleeding that may occur within one to two weeks after the fertilized egg enters the uterus. This bleeding is usually minimal, lighter in color, and lasts less than a week. But for many expectant mothers, this situation still makes them very scared. So what should we do if embryo implantation bleeds? Step 1: Stay calm If you have implantation bleeding, the most important thing is to stay calm. Before the cause of embryo implantation bleeding is determined,