25-12-2012, 03:29 
	
	
	
		It really depends on the individual woman's build.  I'm 5'10" with broad shoulders, and I've never had back pain from my breasts. I've been a D cup or above for all of my adult life. Currently, I wear a 40G bra.  Then again, I've always had good posture (stomach in, chest out, shoulders back) and bras that fit properly. 
	
	
	
	

