Human plasma and serum extracellular RNA in pregnancy
		
	
		
			
				| Sponsor: | National Institute of Child Health and Human Development | 
			
			
				| Enrolling: | Female Patients Only | 
						
			
			
                            
                    | IRB Number: | AAAS2157 | 
            
					
			
				| Contact: | Stephanie Morgan: 212-314-8837 / sm3415@cumc.columbia.edu | 
		
	
		Researchers at Columbia are looking at the changes that happen in the placenta when people become pregnant. Participation in this study involves a blood draw at three time points. Participants will be paid $50 at each time point. Participants who complete all three time points will receive bonus compensation.
	
	
	   	
		Investigator
		
		S. Zev Williams, MD, PhD
		
							
			   
	
		
		
		
			
				
					| Are you a patient at Columbia University Irving Medical Center or NewYork-Presbyterian? | Yes | No | 
				
									
						| Are you currently pregnant? | Yes | No | 
								
									
						| Are you pregnant with more than one baby? | Yes | No | 
				
									
						| Have you been told that there are any issues with your baby? | Yes | No |