yeah it did. i had been spotting from 30 weeks and when i was 34+1 weeks i had a small ante partum hemorrhage. they admitted me to hospital for monitoring hoping to get me to 38 weeks. the next day i had a scan which showed the vasa previa. the next day i had another APH so they decided not to take anymore risks and i had a c section that night. try not to worry. i know its easier said then done but its no good to stress. you can read my birth story for more info if u like