one of my pumkins kindneys is 5mm (which I was told was fine) the other is 7mm.. the doctor said he has seen them as large as 19 mm, so mine was not a major concern. However it was a concern that did need follow up.

If the 28 week scan shows a normal kidney it does not impact the Stat's for Downs, the fact taht this has been highlighted means taht it will not go away, regardless of further tests. She will still need the scan after birth.

We will not know until she in born...