Question 1

protected sex with a condom and unprotected sex 2 weeks apart? should ultrasound be able to tell me when i conceived to solve paternity issue?

Accepted Answer

Yes: I'm not sure what it will tell you in the eyes of the law, but it can estimate the conception date pretty closely.  The earlier the ultrasound is better.

Question 2

i had sex with two men one week apart . am i able to tell who is the father . guy #1 on the 24th of oct and guy #2 on oct 30th due date july 25th 2015?

Accepted Answer

Paternity: Unfortunately, that is probably going to have to be determined by paternity testing after birth.

Question 3

how many days apart do you have to sleep with two people to know paternity?

Accepted Answer

Confusing question: If you have to ask, you will need dna testing done after delivery to make the most accurate determination.

Question 4

how far apart do 2 sexual encounters have to be to determine paternity?

Accepted Answer

DNA: The only certain way to prove paternity is through dna testing.

Question 5

if sexual encounters are a month apart is there a need for paternity test?

Accepted Answer

See below: This is not really a medical answer, but here goes. If you have any doubt that you are the father, then take a paternity test. If you know you are the child's father, then you do not need one. Good luck.

Question 6

can paternity be determine and a correct conception date is sex between 2 different men are 5/6 days apart?

Accepted Answer

Difficult to do: It is difficult to get conception dates accurate within only 5-6 days.  Dates are usually accurate within 2 wks with good ultrasound and menstrual history.  (Women who have irregular menses are a little more difficult to get accurate dates).  In regards to paternity testing, you would need to get a DNA sample of both men and compare it to the DNA of the baby.

Question 7

got two men tested for paternity test on my bby. i only slept with those two about two or three weeks apart. both test came back negative how is that?

Accepted Answer

Impossible...: If you only had sex with two men, then one of them is the father.  Either there was a "testing error" (labs are reliable, if they got the correct specimen this is very unlikely), one of the two men didn't actually get tested, or you have forgotten about another possible father.  Good luck.

Question 8

if a sexual encounter was a month apart is a paternity test needed?

Accepted Answer

Family practice : It would depend on the edc( birth date). If you are unsure then i would recommend it.

Question 9

is 13 days enough time span to determine paternity lmp 3/28/14 regular cycle u/s on 6/3 for 8w1d & on 6/16 for 9w5d (different place) sex 4/3 4/16-24?

Accepted Answer

No: In order to determine paternity, you would need DNA sample for the child (not likely until the child is born) and from the person you suspect is the father.  I do not know of a way to test prior to this.  The roughly 2 weeks difference in sex with different partners (?) also makes it too close to call.  Your US dates are not exact and have error of up to about a week at that gestation. Sorry;

Question 10

1 night stand 09/06/21, & sex with partner 3 times in week (w/c 21/06/21). child born 10/03/22, due 14/03. had a paternity test done which came back 99.9999% that my partner was dad. 2 potential dads are related. what is chances other person is dad?

Accepted Answer

: Negligible if the numbers you cite are true.

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Doctor answers about:

How far apart oF swx time to tell paternity

A member asked:

Protected sex with a condom and unprotected sex 2 weeks apart? should ultrasound be able to tell me when i conceived to solve paternity issue?

A member asked:

I had sex with two men one week apart . am i able to tell who is the father . guy #1 on the 24th of oct and guy #2 on oct 30th due date july 25th 2015?

A member asked:

How many days apart do you have to sleep with two people to know paternity?

A member asked:

How far apart do 2 sexual encounters have to be to determine paternity?

A member asked:

If sexual encounters are a month apart is there a need for paternity test?

A member asked:

Can paternity be determine and a correct conception date is sex between 2 different men are 5/6 days apart?

A member asked:

Got two men tested for paternity test on my bby. i only slept with those two about two or three weeks apart. both test came back negative how is that?

A member asked:

If a sexual encounter was a month apart is a paternity test needed?

A member asked:

Is 13 days enough time span to determine paternity lmp 3/28/14 regular cycle u/s on 6/3 for 8w1d & on 6/16 for 9w5d (different place) sex 4/3 4/16-24?

A member asked:

1 night stand 09/06/21, & sex with partner 3 times in week (w/c 21/06/21). child born 10/03/22, due 14/03. had a paternity test done which came back 99.9999% that my partner was dad. 2 potential dads are related. what is chances other person is dad?

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