Morally speaking does the embryo has the same value as a parasite? Yes or no?
That question doesn't compute with me.
Morality pertains to behaviour.
Anyhow, the facts are the facts - regardless of whatever emotional plea you wish to turn it into.
I merely stated that superficially, it fits the definition of parasite.
It lives in/on a host and gets its food at the expense of said host.
Do you disagree?
As for the value, that would be subjective.
A woman who's been trying to get pregnant for years is going to value it extremely highly.
The one who got pregnant after a gang-rape - not so much.