In 1989, the Supreme Court ruled that the woman's partner, the father of the baby, has no right to veto her decision to undergo an abortion.
In most cases, girls aged 13 or above will be covered by this provision but pre-teenagers will not and parents, social workers and police can become involved to protect the child.
In 2005, Sue Axon, of Manchester, wanted the law changed to prevent girls under 16 getting confidential advice.
However, the High Court had rejected a review of guidelines which state that terminations do not need parents' consent and doctors should respect girls' confidentiality.
[8][9][7] Parental involvement laws played a key role in forcing the Court to clarify its position on abortion regulation.
The ability of a minor to acquire an abortion against her parents' wishes became a recurring theme in several more cases following Planned Parenthood of Central Missouri v. Danforth.
Bellotti v. Baird (1979) addressed a Massachusetts law that required a minor to acquire parental consent before an abortion was performed.
Pennsylvania v. Casey (1992), the Court placed parental involvement firmly within a broader set of legal principles governing a woman's constitutional right to an abortion.
Parental involvement, and other regulations, were constitutional so long that they did not place an "undue burden" on a woman's ability to acquire an abortion.
[8] In November 2011, the Illinois Supreme Court agreed to consider whether the state must begin enforcing a 1995 law requiring parental notification.
[13] In American Academy of Pediatrics v. Lungren (1997) 16 Cal.4th 307 the Supreme Court of California struck down the 1987 parental consent law of the state (which had been enjoined shortly after enactment, and thus never enforced).
The doctors recommended the abortion because they believed the girl's youth would prevent her from delivering the twins safely.
The affair shocked the Brazilian government[28] and provoked disgust from President Luiz Inácio Lula da Silva.
Pope Benedict XVI later gave a controversial speech in Angola where he condemned all forms of abortion, even those considered to be therapeutic.