I had grade 4 previa, vasa previa with my son.

I saw an ob a few months ago who said I had a 15-30% chance of it happening again. I know a few people who have gone on to have normal pregnancies again and others who have got it all again.

I suggest you see an ob again just for peace of mind. I am on a group on fb if you would like to join. its a support group of others who have gone through the same thing.

good luck xx