Main headlines:
Sperm count drop 'could make humans extinct'

Sperm counts in men from North America, Europe and Australia halve in less than 40 years, research warns.

Antibody helps keep man's HIV at bay for 10 months

Injections of "broadly neutralising antibodies" may give hope to HIV patients.

More than 86,000 NHS posts vacant, says report

An official report suggests the NHS in England is short of thousands of staff - particularly nurses and midwives.

Charlie Gard: Court hears hospice best option for baby

The judge will rule by 14:00 BST on Wednesday whether his parents can take Charlie home to die.

HIV-prevention ring trial a success among US teens

Teens in the study said the vaginal ring, which cuts HIV infections by 56%, was easy to use.

Disgraced surgeon Ian Paterson struck off by tribunal

Ian Paterson performed unnecessary surgery and asked to be struck off without the need for a hearing.

Vaginal implants: Report recommends recording complications

Better communication is needed over the use of vaginal mesh implants, says NHS report.

NHS 'does not need more money to improve'

The leading hospital inspector says there are more cost-effective ways of running the service.

Drugs cocktail 'cut HIV deaths by 27%'

Three lives were saved for every 100 treated, a trial using a mix of drugs found.

Food banks warn of school holiday hunger

Many children risk going hungry over the summer, warns the Trussell Trust, which runs 420 UK food banks.

South African child 'virtually cured' of HIV

The nine-year-old has no active HIV in the body after catching the infection at birth.

Cervical smear tests: 'Concerning' delays on results letters

A change to the screening system is thought to be the cause as fewer staff are replaced when they leave.

Injections ‘next revolution’ in HIV - study

The ''next revolution" in HIV could see daily drugs replaced with just six doses a year, say scientists.

Women 'unsure how much to eat while pregnant' - survey

Charities say they want to debunk the myth of "eating for two" that many women adhere to.

Hunt for HIV cure turns to cancer drugs

Scientists say new immunotherapy drugs may help researchers "unlock" treatment for the virus.

Boots apologises for morning-after pill response

The company initially said it didn't want to "incentivise inappropriate use" of the pill.

Blood donation rules relaxed for gay men and sex workers

Accurate blood tests mean more groups can give blood safely, experts say.

Eating for two? What to eat when pregnant

How much should you eat when you're pregnant? And what nutrients do you need?

Vlogger: I'm using magnets to treat depersonalisation

Vlogger Dodie Clark is trying a rare treatment to help her depersonalisation condition.

Eating disorders and me: Steve James' story

The sports journalist wants more support for men like him who have faced huge battles with eating disorders.

'If skin goes over my trousers, I feel that's fat'

25-year-old James has been struggling with anorexia for over five years. He shares how the anorexia took over his life and the challenges he faces.

How the body responds to stress

We analysed how the body responds to stress - by making presenter Jordan Dunbar do a comedy performance.

Where they see in black, white and grey

Belgian photographer Sanne de Wilde is fascinated by the colourblind residents of Pingelap.

Turning to strangers for public therapy

A clinical psychologist is experimenting with 'problem solving booths', staffed by strangers.

Man with motor neurone disease climbs Snowdon in wheelchair

Jason Liversidge, who has motor neurone disease, now plans to abseil off the Humber Bridge.

Time, not material goods, 'raises happiness'

Contentment comes from paying others to take on chores such as cleaning and cooking, a study says.

Belfast medical students asked to wear 'skin cancer tattoos'

The Queen's University study aims to give medical students an insight into living with melanoma.

Reality Check: Why don't Charlie Gard's parents have the final say?

Charlie Gard's parents don't have the final decision on what happens to him so where do parental rights end?

'Spaced out'

Dodie describes how she plucked up the courage to try a new treatment for depersonalisation.

Asian and bulimic

Priyesh Vyas hid his bulimia because of the pressure to be a "strong Asian man".

Milk revolution

Since the first commercial substitute for breast milk was launched in 1865, formula has shaped the workforce.

Let me die

Adam Maier-Clayton had a condition which caused his body to feel severe physical pain. He fought for the right to die in Canada.

Helping hands

A pilot scheme being run in the north east of England aims to put refugee doctors back to work and cover NHS shortages.

Charlie Gard case explained

Why Charlie's parents have decided to end their legal battle over their son's treatment.

Chatbot docs

Could health apps and AI-powered chatbots replace your traditional local doctor?

Questions about quality

Inspectors have revealed a quarter of care homes are not safe. But what's the best way of finding a good one?

Down's syndrome

"We're sorry, your son has Down's syndrome"

'Shocking case'

"Shocking" case prompts call to Prime Minister to boost rights of learning disabled.

'Still hear screaming'

Three weeks on from the Grenfell Tower fire, many local people are still suffering "acute stress".

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