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GHNHSFT - Redirect > Omega-3 supplementation in pregnancy: a survey of UK practice

Freedom of Information request Omega-3 supplementation in pregnancy: a survey of UK practice

Response published: 28 May 2026

FOI Request

Freedom of Information Request – Ref: FOI 161-2026 Thank you for your recent Freedom of Information request. Please find our response below. You asked: Hospital name: Trust: Preterm birth network (if known): Details of service Response 1 In your antenatal booking appointment, do you discuss omega-3 intake in pregnancy? Yes No Don’t know 2 With […]

FOI Response

Freedom of Information Request – Ref: FOI 161-2026

Thank you for your recent Freedom of Information request. Please find our response below.

You asked:

Hospital name:

Trust:

Preterm birth network (if known):

Details of service Response
1 In your antenatal booking appointment, do you discuss omega-3 intake in pregnancy? Yes

No

Don’t know

2 With whom would you be most likely to discuss or recommend dietary omega-3 and/or supplements? All pregnant women

Women at high risk of spontaneous preterm birth

Women attending a specialist preterm birth clinic

Women with low dietary fish intake

I would not usually recommend it

Other

3 In your trust do you currently recommend omega-3 supplementation in pregnancy for women at risk of spontaneous preterm birth? Yes, routinely

Sometimes/in selected cases

No

If yes, in which form do you usually recommend it? Dietary oily fish intake

Over-the-counter omega-3 supplement

Prescription omega-3 formulation (e.g. Omacor)

I do not usually specify

Other:

4 Does your trust have a preterm birth clinic? Yes

No

If yes, is omega-3 supplementation currently discussed in the pre-term birth clinic? Yes

No

Don’t know

5 Is there a written protocol or local guidance for omega-3 supplementation in your antenatal and/or preterm birth clinic? * Yes

No

Unsure

If yes, please share a copy of the protocol or local guidance, if available
6 Are diet, fish intake, and dietary supplement use routinely reviewed in your clinic? Yes

No

Unsure

Our response:

The Trust does not provide the service mentioned in your request. Please re-direct your request to Gloucestershire Hospitals NHS Foundation Trust at ghn-tr.foi@nhs.net.

Next steps:

Should you have any queries in relation to our response, please do not hesitate to contact us. If you are unhappy with the response you have received in relation to your request and wish to ask us to review our response, you should write to:

Louise Moss
Head of Legal Services / Associate Director of Corporate Governance
c/o Gloucestershire Health and Care NHS Foundation Trust
Edward Jenner Court
1010 Pioneer Avenue
Gloucester Business Park
Brockworth, GL3 4AW
E-mail: louise.moss@ghc.nhs.uk

If you are not content with the outcome of any review, you may apply directly to the Information Commissioner’s Office (ICO) for further advice/guidance. Generally, the ICO will not consider your case unless you have exhausted your enquiries with the Trust which should include considering the use of the Trust’s formal complaints procedure. The ICO can be contacted at: The Information Commissioner’s Office, Wycliffe House, Water Lane, Wilmslow, Cheshire SK9 5AF.