If you have a pair and they produce an egg then of course it could hatch.Look up how and when to candle the egg to see if its fertile.They normally lay two eggs.

i have a pair of a fantail pigeon and a normal dove they have mated many times n have layed 2 eggs so will they hatch since they are of a different breed.....n if they hatch wat will be the breed of the pigeon n wat will be q healthy food to feed them....i give them only weat.....pls give me sme more idea abt breeding pigeons since m new to it

thanx