I'm planning on worming my hens with Wazine soon and in the past have always used just Wazine and called it a day. I've been reading around in the forums and several people are reworming their flocks a few days later after using Wazine with other wormers. It seems a lot of people are following with the 5% Ivermectine (the pour on type). Is this necessary? Have I been doing it wrong all this time? Most of the things I've read act like Wazine only kills the adult roundworms and Ivermectine kills the babies/eggs. Is this true? On another note, how many of yall still eat the eggs after using Wazine?