The Government will today pledge to donate more than £1 billion to help family planning services in the developing world.
In a bid to help 24 million girls and women in the world's poorest countries, British aid will be doubled for eight years, International Development Secretary Andrew Mitchell will announce.
Mr Mitchell will make the announcement as health leaders from around the world gather at the London Family Planning Summit.
The summit, which is hosted by the Government and the Bill and Melinda Gates Foundation, also aims to encourage poor countries to develop their policies to support the rights of women.
More top news
Oliver Letwin MP, who was in charge of Brexit negotiations for two weeks, tells ITV News what he thinks will be easy and what will be hard.
Theresa May's decision to delay green-lighting Hinkley nuclear plant has put noses out of joint. But EDF is confident it will go ahead.
Highs of 23C at best in the afternoon sunshine but feeling cooler in the mornings and the evenings.