A woman forced her 14-year-old daughter to get pregnant when the mother, who reportedly wanted another child, was prevented from adopting.

She had her daughter use syringes of donor sperm, according to a British judge.

High Court judge Peter Jackson said on Monday that the mother, an American living in Britain with her three adopted children, behaved a “a wicked and selfish way,” according to Yahoo.

When the mother was prevented from adopting a fourth child, she had her oldest daughter inseminate herself with syringes of sperm, which were bought over the Internet from a Denmark-based company, Cryos International.

According to the judge, the daughter "became pregnant at the mother's request, using donor sperm bought by the mother, with the purpose of providing a fourth child for the mother to bring up as her own," Yahoo reported.

He said that although the daughter was shocked at her suggestion, she thought her mother would love her more if she agreed to do so.

"My mom is a very determined person and she does her best not to let anything get in her way if she wants it," said the teenager.

The judge said the mother had the daughter ingest vinegar or lemon and lime juice to increase her chances of having a girl.