10. (1) Subject to this section, an intending mother may, by notice in writing to the operator of the DAHR facility to which her declaration under section 9(1)(c) was made, revoke her consent under that section.

(2) A revocation of consent under subsection (1) shall have no effect in respect of a DAHR procedure to which the consent relates that has been performed before the notice under that subsection is received by the operator of the DAHR facility at which the procedure was performed.