[ExI] A Gedanken Rational Eugenics Experiment (AGREE)

[Rafal Smigrodzki]

On Thu, Oct 24, 2013 at 1:27 PM, rex <rex at nosyntax.net> wrote:

> BTW, why do you assume so few zygotes are viable?

### This is extrapolated from the frequency of vanished twins (whose
remains are found in the afterbirth), and so called "delayed periods"
in fertile sexually active women, which actually represent very early
miscarriages, added to the more obviously visible cases of fetal loss
(miscarriage, stillbirth).

Rafal