Have to go to 4 island. There is another daycare there that you can get eggs from. The one by Misty is not it. You leave your pokemon there and when the old guy standing by the building moves out form the fence talk to him and he will give you the egg if you have one spot open.
the daycare is in solaceon town.
Take the two Pokemon you want to breed (No same gender or no gender) and put them in the daycare center. If you choose to put together two different Pokemon (Make sure the two are compatible), the egg will turn out to be the same Pokemon as the female. ~Sari
Basically, you go to the day care service center and talk to the man/woman. He/she will ask you if you want them to raise your Pokemon. You can raise two Pokemon at a time on Diamond/Pearl one at a time on Fire Red/ Leaf Green.
put it in daycare with another serperior or a ditto any level
The Pokemon daycare is a business that's job is to take care of trainers Pokemon while there away, while the trainer is away the daycare helps train there Pokemon and when the trainer comes back they can be satisfied with the daycares helpful training. It's also a place to put 2 Pokemon in and receive Pokemon eggs which hatch into the preevolved forms of whatever Pokemon are in the daycare.
Zoroark and Ditto.
OK this is how you put two of your Pokemon in the daycare then when you go out of the house go back in there then the guy will sit there.
put two Pokemon in the daycare 1 female and 1 male
the you put in the daycare for a darkrai egg is a ditto
put them in the daycare centre in solaceon town for a while
find a ditto and put put that and your Pokemon in the daycare.
put two ralts or the evolved forms of ralts in the Pokemon daycare and if they get along just run around for awhile until your poketech daycare app says you have an egg then go get it from the daycare and it will have a ralts in it
the daycare is in solaceon town.
Put them in the daycare
if its the egg you get from the traveler then it becomes a togepi but if you get it from the daycare it will be the Pokemon that you have put together in the daycare
put any pokemon in the daycare with a ditto, then wait a day or two. it doesnt work with legendarys though.
you go to the daycare and put in two Pokemon if they like each other they will mate and have an egg you then go to the daycare man and he will give you the egg (you could also ask they daycare man if they like each other and it takes awhile for the Pokemon to make an egg)