Vasa Previa

Hi all,
Has anyone here had Vasa Previa and had the placenta and vessels move up during pregnancy? Also if you did have this condition did your baby arrive full term?
I am 21 weeks pregnant and had a midwife appointment today, they have told me that there is a 90% chance the vessels will not move up. If this is the case when I get to 32 weeks I will need to be admitted to hospital and stay in until my baby is delivered via c section at 38 weeks.
Not looking for medical advice just wondering if anyone has been in a similar position.
TIA