Before an adoption can be finalized, the rights of the natural parent(s) must be terminated. Parental rights can be involuntarily terminated under certain circumstances. Parental rights can also be voluntarily relinquished via consent to the adoption. Pursuant to 23 Pa. C.S. Section 2711, a consent must be signed by the following individuals where applicable: (1) the child(ren) being adopted if over 12 years of age; (2) the spouse of the adopting parent if that spouse is not also a petitioner; (3) the natural parent(s) of any minor child(ren) being adopted; (4) the guardian of an incapacitated child up for adoption; and (5) the guardian of a minor child or persons having custody when the adoptee has no parent whose consent is required. There are several timing rules that must be adhered to. First, the consent cannot be signed by a natural mother within 72 hours, or three days, after the birth of a child. A consent can be signed by a natural father at any time after he has been notified the child is expected to be born or has been born. Executed consents become irrevocable after 30 days. They can be revoked on the basis of fraud or duress within 60 days.