the fastest way to make a egg hatch if you have a mach bike register it (in case you acsedentally exit out of the bike)get on it ride in a circle fore about 5 minutes and it should hatch i hope this helps :)
Walking
There is certain number of steps you need to make to hatch an egg. But you need to have an egg in your team.
Have the egg in your party and walk around lots. To make the egg hatch quicker, have it next to a Pokemon with the flame body or magma armour ability.
yes
The number of steps needed to make a egg hatch in Pokemon Diamond depends on what the Pokemon is. On average it can take roughly 6000 steps to hatch an egg. You can cut the number of steps need in half by having a Pokemon with the ability Flame Body or Magma Armor in your team with the egg.
it Depends what Pokemon you breeded together to make the egg
To hatch an egg you just have to walk while you have it in your party, it takes a certain number of steps to make it hatch.
It depends on the Pokemon that is inside the egg, some Pokemon need more time to hatch. But you can always use Action Replay to make eggs hatch faster.
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.
This answer applies to any and all Pokémon games. No pokemon actually hatches an Egg. You need only to have it in your party and walk around with it to hatch it. The rule of having one pokemon at all times is so that you won’t make a little Egg fight a wild pokemon. However, Pokemon with the ability Flame Body or Magma Armor will halve the number of steps required to hatch the Egg.
Put a starter with a ditto in the Pokemon daycare and wait for an egg hatch it to get the baby starter.
* Can you make an unfertilized egg hatch? No