I feel like I'm posting a lot lately and thanks for all the advice! So today I saw a large worm (dead) in the poop of my hen who's sitting on eggs. Went to the grain store and they sold me Wazine 17 but when I got home I read the bottle and it says not for chickens producing eggs for human consumption. I searched here and I see some people still use snd don't eat the eggs for 2 weeks but I'm hesitant because I'm pregnant so I'm wondering if there's a dewormer that kills roundworms that's proven safe for egg laying hens? What about diatomacious earth? I've had luck deworming cats with that, has anyone successfully dewormed chickens with it?