At 19 weeks can still eat steamed cockles?

If you’ve eaten it then don’t think so much. But best to avoid shellfish during pregnancy. Reason is concern on cleanliness and cooking time (undercooked) of the shellfish.

I will avoid not much seafood if I can. If you already have then just monitor next few days.

It’s better not to as it might cause food poisoning. Just monitor for now.

Try to avoid as much as possible for shellfish during pregnancy.

just google: why shellfish are unhealthy

best avoid seafood at the moment

I stay away from all shellfish

Best to avoid for now...

better to avoid

Try to avoid