Pregnancy and Placenta Previa

The location where the pregnancy in plants some higher likelihoodof placenta previa, placenta attaches on top of the servix. The same with the placenta not functioning so well. A lot of that overlaps with things like i v f, medical issues, a potentially her weight gain. We don't really know why the location of th placenta is more likely to be a previous wo men get oldrothers. There're some theories about it, but no one's exactly sure wher that is and whether it's really related specifically to age or some other thing that changes as women get older.