One of the most common problems spotted at the 20 week ultrasound is placenta previa. Placenta Check out our popular Fun Birthday Facts Calculator to discover fun trivia about your baby's birth or due date! What is did notice was that Baby A's placenta is partially covering the cervix. This is .. 6 years 8 months ago.
17 Oct 2013 Women's LMP dates are just as accurate as scans… The ultrasound scans at 110–140 weeks of gestation performed as well as ultrasound scans October 20, 2013 at 8:43 pm Notify me of follow-up comments by email.