There is a a low level of fluid surrounding my unborn baby, can this cause miscarriage?

Posted by Jane

I have recently had to have a cvs carried out due to abnormalities in my baby's bladder & bowel.  The results are that my baby is not down syndrome or edwards but there is still a concern that I do not have as much fluid surrounding my 14 week old baby as a normal pregnancy.  Is this uncommon?  Can this harm my baby?