i've heard it can be good with preventing miscarriage and such, prevents the blood from clotting and all that. seeing as how i probably had a chem last cycle i'd like to try and prevent it from happening this cycle.. plus, i read an article recently about two sisters, sister A was told she was infertile, so sister B became a surrogate mom for sister A.. they tested at the end of the month to see if the if sister B was pregnant, she was, then sister A decided to test and she ended up pregnant too after years of infertility, doctors said the only explanation they could come up with was the low dose aspirin regimen she started that same cycle!