Can you control what Nature a Pokemon hatch with?

Question

Would it be possible for me to control the natures of which Pokemon are hatched with? If so, please tell me.

Answer 1

Yes it is possible, give a Everstone to either the mother or father of the Pokemon youre breeding. Which ever one is holding the Everstone will pass their nature on to the egg.

For example,
A adamant Ditto holding a Everstone that breeds with a Timid Pyroar would produce a adamant Litleo.

In short, give an Everstone to the parent Pokemon who has your desired nature.

Answer 2

Yes.

If you give one of the parents an Everstone the baby will always have that parent's nature.

Source: alot of experience with breeding