How do you figure out who the father is if you had sex with different men in the same week you conceived?

July 4 President deaths?  How do you figure out conceived dates?  How do you figure out when i conceived?  How do you figure out when you conceived?  How can you figure out when you conceived?  Could you conceived a week before you were pregant?  How can you figure out who is the father of your fetus?  When was my conception date if my last period was july 21?  If a women had sex with two men in one week who is the father?  If you had sex with two men how do you know who is the father?  If your due date is July 21 2007 on what day did you get pregnant?  If you had sex with two different men in the same week who is the father?  If you had sex with two men while fertile how to determine who is the father?  You had sex with two men in the same week who would the father be your first child had jaundice as a newborn as did the other guy and look nothing like the second two kids which look very much alike?  If your due date is april 9 2006 and you had sex with one guy on july 19 and another on july 21 who is the father?  You sex with two men a week apart and your due date doesn't match the times you conceived with either guy?  Your father is one of two men your mother slept with them a week apart could either have fathered you?  Your doctor said you conceived on 101106 but you did not have sex until 101906 can this be true?  You had sex with 2 men within a week time frame how can you tell who is the father?