One of the most common questions expectant mothers ask is, “Can you eat prawns when pregnant?”.
Pregnancy is an important phase where every dietary choice matters.
It’s because what mothers eat can directly impact the health and the baby’s development.
An expert always recommends eating seafood due to their nutritional benefits, but it also has its concerns due to contaminants like mercury and the risk of foodborne illness.
Among the various seafood, prawns are the most popular choice for people, but expectant mothers are always worried about their safety.
So in this article, we will discuss the benefits, risks, eating methods & more.
So without further ado, let’s get started!
Can you eat prawns when pregnant? is It Safe?
Yes, it is safe to eat prawns!
Consuming prawns or shrimp is generally considered to be safe for pregnant women during their first, second, and third trimesters, but the only thing is that they should be moderately consumed and cooked thoroughly.
The FDA has categorised Prawns as the “best choices” as they have low levels of mercury compared to other fish varieties or seafood, which makes them a safer option for expectant mothers.
The key here is to consume it in moderation because, like any other seafood, overconsuming prawns can expose you to trace amounts of contaminants.
π Mercury Content and Food Safety
Mercury is a toxic heavy metal element found in a few types of fish, known to affect the baby’s nervous system.
But fortunately, the prawns contain a low amount of mercury, comparatively, making them a safer seafood option during pregnancy. 1
Still, it is recommended to limit your seafood consumption to 2-3 servings per week.
Balance your diet by combining prawns with some other low mercury fish.
π Importance of Moderation When Consuming Prawns in Pregnancy
Along with being nutritious, they also might lead to digestive issues or expose you to unnecessary risks if consumed excessively.
Having it in moderation will help you reap its maximum benefits and stop your system from being overloaded with protein and trace contaminants.
Health Benefits of Eating Prawns During Pregnancy
Along with being safe if consumed in moderation, they also provide numerous health perks to support pregnancy.
High-Quality Protein
Protein is necessary for the growth and development of a baby’s tissues and organs. 3
80% of the edible part consists of protein, which is lean and of a very high quality; as a result, they are easy to digest and maintain maternal muscle health.
Omega-3 Fatty Acids
Their content of omega-3 fatty acids, especially the DHA, helps in the baby’s brain and eye development. 2
Intake of omega-3s in sufficient quantities may help in cognitive functioning and visual development in infants.
Vitamins and Minerals
They are rich in vitamins and minerals like B12, zinc, iodine & selenium, supporting both maternal and fetal health. 4
The format is essential for the formation of red blood cells, while the latter two support the immune system and thyroid health of both the mother and the baby.
For the complete guide, head on to our benefits of eating prawns article.
Risks and Precautions While Eating Prawns in Pregnancy
They are safe to eat, but they also possess some risks:
π Avoid Raw or Under-cooked Prawns When Pregnant
Raw or partially cooked meat carries the risk of carrying harmful parasites and bacteria, namely Listeria and Salmonella, causing severe complications in pregnancy.
Thoroughly cook ten until they turn opaque, firm, and slightly curvy.
π Watch for Allergies or Shellfish Sensitivity
Avoid them completely if you are prone to shellfish allergy.
Even if you have eaten them before, pregnancy can give birth to new sensitivities.
So it is important for you to closely monitor your body for any reactions.
π Source Matters
The major problem arises when someone consumes prawns sourced from polluted waters.
Ensure that you consume only those that are trusted, certified, and sourced from hygienic farms certified under FSSAI standards to ensure hygiene and safety.
The ones that are fresh and properly stored will reduce the risk of contamination and foodborne illness.
If possible, try to avoid frozen and packed ones that have been improperly handled.
Avoid seafood served from a restaurant.
Prawns and Pregnancy β What Types Are Safe?
No matter what you choose, frozen, farm-raised, or wild-caught, all are safe provided they are sourced responsibly and thoroughly cooked. Go for varieties like tiger prawns, Vannamei, as they are most common in Indian markets, as well as low in mercury. Opt for FSSAI-certified sources, and if possible, avoid pre-cooked or packed prawns.
How to Safely Eat Prawns While Pregnant
It involves the combination of proper cooking, portion control, and last but not least, pairing them with other nutritional ingredients.
Cooking Methods

Use methods like boiling, steaming, grilling, and sautΓ©ing, which will ensure that they are properly cooked while still retaining their nutrients. Avoid deep frying or using heavy sauces that are high in salt or fat.
Serving Size Recommendations
8-12 ounces a week because protein-rich foods can damage your kidneys and digestion.
Combining with Safe Ingredients
Pairing them with vegetables, whole grains, or healthy fats will create a perfectly balanced meal supporting both the mother and the baby.
Signs to Watch For After Eating Them
π Allergic Reactions

If you see any sickness symptoms like hives, swelling, itching, or breathing difficulty, consult medical professionals immediately.
π Digestive Discomfort

(Source – Back in Motion)
If you face nausea, vomiting, or diarrhea, it signals sensitivity or even contamination. Stop consumption. If the issue still persists, consult your doctor.
Conclusion
They can be a safe and nutritious part of your balanced diet, provided you consume them moderately after cooking them thoroughly.
The key here is to choose fresh, hygienic ones and watch for any signs of allergic reactions or digestive issues after you consume them.
It is recommended to consult your healthcare provider for proper guidance.
Just follow these precautions and enjoy prawns without worrying too much about your own or your baby’s health.
Frequently Asked Questions – Prawns For Pregnancy
How many prawns can I eat while pregnant?
Around 2-3 servings per week. That’s around 8-12 ounces (226 to 340 grams) according to the FDA.
What prawn dishes can I consume safely in pregnancy?
Only those that are fully cooked & steaming hot. Prawns in pregnancy are safe to eat only if they are not cold and pre-cooked to reduce the chances of bacteria and viruses. Some of the safe dishes & recipes are Prawn curry, Garlic butter prawns, Grilled prawns, prawn cocktail, prawn toast, etc.
What to do if you are a victim of food poisoning in pregnancy?
If youβre observing any symptoms of food poisoning, rest and drink plenty of water. If the issue persists after 48 hours, immediately seek medical help, as the bacteria and viruses can cause infection & harm your unborn baby.
What are the foods to avoid?
Avoid consuming undercooked, raw prawns, sushi containing raw fish, and smoked salmon.
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