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Hyperemesis Research

The aim of this project is to assess the nutritional intake and well-being of people experiencing extreme pregnancy sickness and to compare this to a group of pregnant people experiencing little or no pregnancy sickness. If you are UK based, over 18 and under 11 weeks pregnant please click below to find out more and sign up to take part.

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For more information on our Big Brew and Big BBQ event and all of our other fundraising opportunities


An illustration of the UK showing the coverage of our networkGet Help

Our volunteer network is made up of women around the UK who have suffered hyperemesis gravidarum, or have severe pregnancy sickness themselves.

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A healthcare professional

Healthcare Professionals

We can offer training and support for healthcare professionals and NHS Trusts wanting to improve services offered for hyperemesis gravidarum. Click if you would like know more about how PSS can support your practice.

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An illustration of a pregnant woman

Online Support Forum

We also run an active Forum for sufferers which also has a section for partners and carers whose loved ones are suffering, which is run by some of the volunteers' husbands.

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 Welcome to Pregnancy Sickness Support

Welcome to healthcare professionals

Hyperemesis Gravidarum -
all the latest research for
healthcare professionals

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What is Hyperemesis Gravidarum?

Upcoming events

Latest tweet

Take control! It's not about cutting people out of your life or going it alone, but surrounding yourself with peopl…

04:27 18th June

Did you know?

Evidence is mounting from biological research that GDF15, the key driver of cancer cachexia, is linked to severe NVP