put magma Pokemon in your party
Yes. Apparently it is easier to hatch shiny Pokemon from an egg in Platinum if it's parents are from another country.
It depends on what you breed with, all Pokemon hatch at different time unless it is the same Pokemon that laid the egg then it will be exactly the same. use ditto to breed it is easier.
all Pokemon have a different amount of steps for the egg to hatch. if you them to hatch run back and forth. it will say "what?" and then ur Pokemon will hatch. it will be lvl 1.
It depends on what Pokemon will hatch from the egg. Different Pokemon need different number of steps to hatch.
The egg that Cynthia gives you will hatch into a Togepi.
Pokemon eggs hatch pokemon. Yoshi eggs hatch Yoshi's.
Breed Chansey or Blissey with a Ditto and hatch a egg. Here are 2 easier ways Trade or get from a Hiker in hearthome City!
it will hatch a certain time after you walk
It is an ability that helps hatch eggs. If you have a Pokemon in your party while carrying and egg, the egg will hatch faster.
It's impossible to hatch a BAD egg.
Yes. An egg will hatch in any area of the game.
If you're asking "will an egg laying Pokemon hatch their eggs", then no. You have to get the eggs from who owns the Pokemon and you have to run around so it'll hatch.