Complementary twins #poem

 

Léon and Noëlla are twins very mismatched
because this truth was not exaggerated at all
since from an experience they were born really
’cause both of their parents suffered of sterility
.
and from each parent a stem cell was taken
that of the mother in two eggs was transformed
that of the father into two spermatozoa divided
thus in vitro the two eggs were fertilized
.
then in the mother they were thus implanted
the embryos were able to develop naturally
but however for publicity reasons partly
for Christmas their childbirth was provoked
.
because then they were fully developed
which explains the names we gave them
but so no chromosome they shared
because from each parent they received half
.
thus the other received the second half
so no chromosomes they shared at all
which normally would be an impossibility
and they became for science a curiosity