This is the Global News podcast from the BBC World Service.

I'm Charlotte Gallagher and in the early hours of Sunday, the 6th of August,

these are our main stories.

Pakistan's former Prime Minister Imran Khan tries to rally his supporters

as he faces three years in jail.

A US judge has been asked to limit what Donald Trump can say about his election

and could a new pill help millions of mothers with this?

It's a very big problem. The estimates are that between 10 and 15 percent of

women who've given birth experience some form of depression.

Also in this podcast, Will Najaz, co-leaders meet Sunday's deadline to reinstate the president

or face potential military intervention.

And why surfers are helping to revive Sri Lanka's battered tourism industry.

But first, the future political crew of Imran Khan, Pakistan's former Prime Minister looks uncertain.

He is in custody after being sentenced to three years in prison on corruption charges.

He denies wrongdoing and his lawyers say they intend to appeal.

In a video recorded before his arrest, Mr Khan urged his supporters to protest peacefully

against his detention. His party, the PTI, says there have been protests in several cities

with some arrests. Our Pakistan correspondent Caroline Davis reports.

The sound of sirens blaring as police cars whisked Imran Khan away from his home in Lahore.

For the second time this year, he's been arrested.

Earlier today, a judge in Islamabad found him guilty of not declaring money gained

when he sold state gifts. Calling him dishonest, he sentenced Imran Khan to three years in prison.

...