Because of its nutritional value, fish is great to eat when you're pregnant. It contains important fatty acids which are crucial to the development of your baby's brain. So eat away - with a few provisos!
Therefore during your pregnancy it is important that you eat both oil-rich (fatty) fish and white fish once or twice a week This can be fresh, frozen or from a tin
But limit your intake of bigger species (like shark, gemfish, swordfish, marlin, orange roughy and ling), and fish caught in geothermal waters (like trout) to once a fortnight as these contain higher levels of mercury which affects the development of your baby’s nervous system Oysters too should be limited because of high cadmium concentrations
Avoid raw and smoked fish and shellfish too because of the risk of listeria, a deadly bacteria that can travel through contaminated food to pregnant women and their babies, causing death or premature birth
If you do not eat fish, talk to your LMC or doctor about taking fish oil supplements