
i was a complete previa diagnosed at 16wks. Honestly, im not sure of the possible effects for baby, but do know that it can be somewhat dangerous for mom. If they did not order restrictions, you must restrict yourself. ie, no sex, no internal exams, rest as much as possible. If you are 27wks and have not had a bleed as of yet you are in great shape! :) Where i am located, most docs will put u in the hospital for rest leading up to your due date to prevent a bleed. I happened to have ptl at 28wks and was admitted then for 6wks due to the previa. At 33wks, i began diliating and bleeding. at that point, i had my c-section.(emergency, but not really) I was fine, my son was born healthy, and is now 18mo!!!!
Good luck, and im sorry about what happened before....listen to your body and talk to your doctor...you still have some time for it to move up! good luck!