at what point

April 23, 2008

does an embryo split and become an identical twin or triplet?

Is it weeks or days ..... just curious.

Thx!

April 23, 2008

anyone know? I would think its after they are transferred so after the 5 days and before the 6 week mark cuz you can see the twins at the 6 week u/s.

April 23, 2008

Identical twins can occur in different forms, and think I listed the dates on this site...The earlist identical twin splitting is usually considered to be 3 days after fertilization

April 23, 2008

Really? Wow. I thought it would be later since they can split after you have them put in with IVF. Neat, thx for the info :)

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