I' m puzzled - if an embryo is surplus, surely there are three choices - leave it in store, throw it in the bin, or use it for research. Surely the last is wisest as at least it is useful ? Obviously, careful regulation is needed to keep would-be Frankensteins at bay ! ---------------------------------------------------------------------- To sign-off Parkinsn send a message to: mailto:[log in to unmask] In the body of the message put: signoff parkinsn