How accurate are dating scans at 12 weeks Free live sex video chat rooms
A safe, non-invasive test that measures fetal cells present in the mother's blood to produce a 99% accurate Down Syndrome screening result and fetal sex (if requested).
Available from 10 weeks gestation, simply attend our centre for an accurate dating scan, provide a small blood sample and receive your result in under 15 days.
This is a screening test that will produce a genetic abnormalities risk result, it will not reveal if your baby definitely has a chromosome abnormality.
During your appointment we will go through your report and fully explain our diagnosis and what your calculated risk means.
The vast majority of babies are born normal, however all women have a small risk of delivering a baby with a physical disability, and this possibility increases as you get older.
However, if you don’t wish to have the screening, we recommend that you have the early pregnancy scan instead – this will date your pregnancy and check that all is well.
the baby and its heart beat can be detected relatively easily with trans-abdominal and trans-vaginal examination.
) the fetus is clearly seen on trans-vaginal ultrasound and the heart beat can be seen at this early stage (90 to 110 beats per minute under 6 to 7 weeks, then 110 to 200 beats per minute as the baby matures).If you have already had either the nuchal scan or integrated test and have received a high risk result you may consider this test to obtain a more accurate second opinion.However the Harmony prenatal test is not 100% accurate nor diagnostic so we always recommend that you consider a diagnostic DNA test like a CVS or amniocentesis rather than having another screening test.A head circumference measurement is undertaken to confirm gestational age and your baby must measure 16 weeks by our system to allow us to determine the gender of your baby.If our measurements make you less than 16 weeks, we will offer you a rescan at a later date This scan includes viewing your baby in live 4D from available views and thermal b/w 3D scan prints at no extra charge.
Non-invasive prenatal testing analyses microscopic traces of DNA from the unborn baby that circulate in a pregnant mother’s blood.