My ultrasound result shows that i have placenta anterior with grade 0 maturity?

Ruth Asked: My ultrasound result shows that i have placenta anterior with grade 0 maturity?

i have gone through stillbirth with my fist baby in sept 2010,it was a really bad nightmare… my doc says it was because of placenta abruption. Now i am 13 weeks preg and my ultrasound scan says that i have placenta anterior with grade 0 maturity. It is not low lying. Due to my previous experience i fear that somthing will be wrong with my placenta again..are there any means to develop a healthy placenta during pregnancy..pls help…