In terms of hiv it s completely irrelevant whether sex took place as.
													
																	Chances of getting hiv from a one night stand with a woman. 
									
	
		
	
																	What are the odds of getting hiv from a one night stand. 
																	The average estimated risk of infection for this activity with a woman known to carry the virus is 5 out of 10 000 or 1 in 2 000. 
																	For one woman a one night stand in college had lifelong implications she never expected. 
																	In theory withdrawal practiced as a safety measure may help reduce a woman s risk of contracting hiv from an hiv positive partner but because the virus can be found in preseminal fluids the. 
															
													
									
	
		
	
																	As such unprotected sex can increase hiv risk in a woman if the man ejaculates into her vagina. 
																	Let s start by scrubbing the one night stand bit from the question. 
																	Of course there is no risk of getting hiv from a woman unless she has hiv so it s good to talk about this with any potential sex partner. 
																	Descovy showed promise in a clinical trial at reducing the risk of contracting hiv 1 from sex but one. 
															
													
									
	
		
	
																	Your risk is much lower because your partner s status is unknown.