In general a person should be able to safely gather eggs every day of the year. The only reasons not to gather eggs are
depends on the fish.
28 Days :3
19 days
12 days
about 28 days
26-29 Days, last answer of 21 days is for chicken eggs.
They sit on them as soon as the egg is laid. They will continue sitting on the eggs until they hatch. This keeps the eggs warm. If you gather the eggs every day, the hens are less apt to sit on them. Sometimes their maternal instincts kick in and they will sit on the eggs. When that happens you can just reach underneath and pull the eggs out. They may peck at your hand, but it doesn't hurt.
21 days for honeybees.
21 days
4 days.
216 Eggs.
39.99