Until it can eat or drink on its own I would never give anything by mouth. It's getting what it needs from the belly. Totally up to you on what you think is needed..👍🐥
This is what I do. I place them into a margarine container on a bed of paper towels. Leave them laying on its side. It can take 2 days to absorb the yolk. Do not feed or water it.
Hello. Definitely leave the egg alone and wait. Ducks are very slow. They pip the shell and can take over 24 hours before they zip out. Just keep waiting.