Is it possible for a woman to become pregnant having been inseminated three days prior to a miscarriage? can that sperm result in pregnancy?

Do a test.: Wait ten days and do a test and if negative do another one in a week. Good luck

Doesn't matter: The answer is no. Three days before a miscarriage, a woman is already pregnant (she cannot have a miscarriage unless she is already pregnant). Pregnant women cannot become pregnant (just a fact of life). Finally, since she will have a miscarriage in 3 days, it doesn't matter if she is able to defy the facts of life and become pregnant when she is already pregnant (because she won't be, in 3 days).