Thank you both, its the waiting that is making us so worried .
Her midwife is no help we are going to contact fertility clinic , just cant seem to find out what should be a normal reading for her age, we did not know to ask about nasal bone and the sonograher did not mention it , the baby is right size is there any other signs .
Its so fightening to think you could make the wrong decision , when so many people have had bad readings and gone on to have healthy babies so worried

Julie B