Marginal insertion ...

Lilo • Mommy to Genesis Adaline-Richelle Chambers 💖🌹

I had my 20 weeks scan yesterday and was told my umbilical cord is not connected to the center of the placenta like normal. Mine is connected on the edge/side, they called it Marginal insertion. Really stressed and scared, could my baby die from this?.. Anyone heard of this or know more about it?