The Student Room Group

So confused

Say you had sex with identical twin brothers and then found out you were pregnant. Would there be any way of knowing who the baby's father is, since they would have the same DNA. Or am I missing something?

Scroll to see replies

Reply 1
If only natural selection was strong in the human race :facepalm:
That's a good question actually. A while ago I saw a news story about a woman in this situation and they never did figure out which twin was the father so I'm pretty sure it's impossible to tell unless the timings were much different. Would make a great soap story though. :lol:
Reply 3
Original post by RadishWadish
That's a good question actually. A while ago I saw a news story about a woman in this situation and they never did figure out which twin was the father so I'm pretty sure it's impossible to tell unless the timings were much different. Would make a great soap story though. :lol:

Yeah I think the only way you could tell would be through the timing but I'm bad at biology so don't take this as fact
Reply 5
Original post by Loveable :)
Say you had sex with identical twin brothers and then found out you were pregnant. Would there be any way of knowing who the baby's father is, since they would have the same DNA. Or am I missing something?

You talk about sex a lot :lol:

To answer the q: Use the DNA test
Reply 6
Original post by Twinport53
If only natural selection was strong in the human race :facepalm:

Then people would know that face palming serves no adaptive benefit.
Reply 7
Original post by Dilsz
You talk about sex a lot :lol:

To answer the q: Use the DNA test

Identical twins have the same DNA, so you wouldnt be able to do that.
(edited 9 years ago)
Reply 8
Original post by RadishWadish
That's a good question actually. A while ago I saw a news story about a woman in this situation and they never did figure out which twin was the father so I'm pretty sure it's impossible to tell unless the timings were much different. Would make a great soap story though. :lol:

I like your username, I read it in such a childish tone
Reply 9
Original post by Loveable :)
Then people would know that face palming serves no adaptive benefit.


Shame you won the sperm race innit :yy:
Reply 10
Original post by Loveable :)
Identical twins have the same DNA, so you would be able to do that.

Then I wouldn't know
Reply 11
Original post by Twinport53
Shame you won the sperm race innit :yy:

:cry2: That's not funny.
Reply 12
Not sure if OP's confused or a troll attempt.....
Reply 13
Original post by woztar
Not sure if OP's confused or a troll attempt.....

I'm confused, it turns out there would be no way to know so i'm no longer confused.
Original post by Loveable :)
I like your username, I read it in such a childish tone


Thanks :lol: I think to say your name was likeable would be an understatement :wink:
Original post by Loveable :)
But what if you had sex with them in a threesome. There would be no hope.

Just do rock-paper-scissors for custody
Reply 16
Original post by YourTelevision
Just do rock-paper-scissors for custody

I would probably pick the one with the best personality.
Original post by Loveable :)
But what if you had sex with them in a threesome. There would be no hope.


Please tell me this is hypothetical...
Reply 18
Original post by Loveable :)
:cry2: That's not funny.


You will win something else one day :console:
Reply 19
The answer could be as simple as looking at the twins and finding out one is infertile...
I guess that would explain it
:wink:

Even with identical twins, there are small genetic mutations that make them unique, surely?
Yes, they are 'clones' in a sense, but there are probably differences... (E.g. fingerprints)

I guess there would be some signs as they got older, which would show traits in the child, but they might not be obvious.

Interesting question :yep:

Quick Reply

Latest