Proteins
Banana Blossom
Often used as a vegan meat substitute - be sure to check added ingredients if consuming in this form.
Duck Eggs
Only if it is thoroughly cooked, melting and slightly burnt.
Eggs
Safe raw or uncooked if produced under the British Lion Code of Practice. Cook thoroughly otherwise to prevent salmonella.
Escargot (Snails)
Only if it is thoroughly cooked, melting and slightly burnt.
Safe
Goose Eggs
Only if it is thoroughly cooked, melting and slightly burnt.
Insects
On the whole these are safe when farmed or processed for culinary purposes.
They can actually be very good for pregnant women due to the high levels of protein. Be aware of other ingredients in the dish.
Quail Eggs
Only if it is thoroughly cooked, melting and slightly burnt.
Quorn
Quorn is safe to eat during pregnancy. It is made mostly from mycoprotein (a form of fungal protein) bound with other ingredients for flavour.