Hi
In the civil registration system in this country stillborns have never had birth or death certificates. Until 1927 there was no civil registration certificate issued. From that date a stillbirth civil registration certificate was issued.
The Births and Deaths Registration Act, 1926
"still-born" and "still-birth" shall apply to any child which has issued forth from its mother after the twenty-eighth week of pregnancy and which did not at any time after being completely expelled from its mother, breathe or show any other signs of life
This covers ceasarian as well as babies 'born' which is why it is described that way for legal reasons.
The requirement of the Births and Deaths Registration Act, 1874 is not about civil registration death certificates
"A person shall not wilfully bury or procure to be buried the body of any deceased child as if it were still-born.
A person who has control over or ordinarily buries bodies in any burial ground shall not permit to be buried in such burial ground the body of any deceased child as if it were still-born, and shall not permit to be buried or bury in such burial ground any still-born child before there is delivered to him either,-
(a.) A written certificate that such child was not born alive, signed by a registered medical practitioner who was in attendance at the birth or has examined the body of such child ; or
(b.) A declaration signed by some person who would, if the child had been born alive, have been required by this Act to give information concerning the birth, to the effect that no registered medical practitioner was present at the birth, or that his certificate cannot be obtained, and that the child was not born alive ; or
(c.) If there has been an inquest, an order of the coroner.
Any person who acts in contravention of this section shall be liable to a penalty not exceeding ten pounds."
For want of a better descrption the doctor is signing the equivalent of a doctor's certificate to allow the burial to go ahead. The baby's death cannot be registered for a death certificate because in legal terms no birth (as in the 1926 Act) has occurred for a subsequent death certificate to be issued.
Nanny Jane has given the link to the civil registration stillbith register which began in 1927. This register is not open to the public and never has been. You must apply direct to the General Register Office following the instructions in the link.
Pre 1927 occasionally stillbirths are mentioned in newspapers and in hospital records, particularly lying in hospitals, but really the main evidence is their burials. Civic cemeteries always recorded their burials. Church registers might or might not. As the C20th wore on and especially after the 1926 Act you would expect their burials to appear in all church registers. Attitudes amongst the clergy and the medical profession were slow to change.
Regards
Valda