Can I Eat Ham When Pregnant?
Can you eat ham when pregnant? The short answer is: yes, pre-packaged cooked ham is generally safe. Ham is a staple in many UK households and sandwiches, and you do not need to avoid it in pregnancy — but the type and how it is stored matters.
Is Ham Safe in Pregnancy?
Cooked ham — the kind sold pre-sliced in vacuum-sealed packets at supermarkets — is considered safe to eat during pregnancy. It has been fully cooked during processing, which eliminates the main bacterial risks associated with raw or cured meats.The primary food safety concern with processed meats in pregnancy is listeria, a bacterium that can occasionally be found in ready-to-eat products and which poses a greater risk during pregnancy because it can affect the baby. Listeria can grow slowly even in refrigerated conditions, which is why how you store and use ham matters.
Cured, air-dried hams such as Parma ham, prosciutto, or serrano ham are a different matter. These are cured rather than cooked, meaning bacteria are not eliminated by heat. The NHS advises avoiding these unless they have been thoroughly cooked (for example, on a hot pizza) because of the small risk of toxoplasmosis, a parasite that can be harmful in pregnancy.
NHS Guidance on Ham
The NHS advises that cooked ham is safe in pregnancy. Cured or raw-cured hams (including Parma ham and prosciutto) should be avoided unless cooked through.For standard cooked ham from a supermarket packet:
- Check the use-by date and do not consume past it.
- Keep refrigerated at the correct temperature (below 5°C).
- Consume within a couple of days of opening the packet.
- Avoid leaving ham out at room temperature for extended periods.
If you are making a sandwich or salad with ham, use it straight from the fridge and do not leave assembled food sitting out for hours. Food hygiene applies as much at home as it does in restaurants.
How to Eat Ham Safely in Pregnancy
- **Choose cooked, pre-packaged ham** over cured or air-dried varieties. - **Check use-by dates** carefully — do not eat ham that is past its date, even if it smells fine. - **Store correctly** in the fridge and keep the packet sealed or covered. - **Avoid deli-counter sliced ham** if you are concerned, as pre-packed supermarket versions have less handling and a clearer date. If you do use deli ham, use it promptly. - **Heat cured ham** thoroughly if you want to include it — for example, cooked prosciutto on a hot pizza is safe. - **Avoid pâtés** made with ham or other meats during pregnancy, as these carry a higher listeria risk.Frequently Asked Questions
### What if I accidentally ate Parma ham or prosciutto while pregnant?Try not to worry. A single exposure to cured ham is a very small risk, not a certainty of harm. Toxoplasmosis infection from a single portion of cured meat is uncommon. Watch for flu-like symptoms in the days that follow and contact your GP if you feel unwell or have any concerns. Your midwife can advise you at your next appointment.
Is cooked ham safe throughout pregnancy, including the first trimester?
Yes. The same guidance applies throughout all three trimesters: cooked, pre-packaged ham is generally safe as long as it is stored correctly and used within its use-by date. There is no trimester where the rules change for this food.
Can I eat ham sandwiches from a cafe or deli when pregnant?
Generally yes, if the ham is cooked rather than cured and the sandwich has been freshly made and properly refrigerated. Avoid sandwiches that have been sitting out at room temperature for a long time, and double-check with staff whether any of the fillings include cured meats such as prosciutto.
This article is for informational purposes only. Always speak to your midwife or GP for advice tailored to your individual circumstances.
Last reviewed: June 2026
Related articles: