Eating fried clams while pregnant is okay and should do no harm to you or the baby.
What actually is harmful when it comes to seafood and clams while pregnant is when you eat raw clams or raw seafood when pregnant.
Eating the raw clams or raw seafood while pregnant can cause the miscarriage or other pregnancy issues with the baby you're carrying.
But as long as the seafood or clams are cooked or fried the seafood and clams are safe to eat when pregnant.
I've eaten fried clams while pregnant and I had a healthy baby and had no problems with the pregnancy of the baby.
So if you're craving clams or other seafood while pregnant you can still eat the fried clams or seafood as long as it's cooked.