 [ Symptoms ] can a recent miscarraige affect nipt screening results  i am currently 13 12 weeks pregnant about five months ago i lost a pregnancy at 7 weeks due to my age i have been offered nipt screening is it possible that the fetal cells from the baby i lost are still present in my blood and could affect the result of this test [ Disease ] i am so sorry for your loss in my opinion he would have many possibilities ards may have happened after his stroke that has caused bulbar symptoms this could have lead to aspiration of some food that caused spesis in the lung causing ards but although ards is a life threatening case i think it was not the direst cause of death i think he may has had stroke heart  due to bed stay and ards and this was the cause of arrest