I am slovakia and I have lived in ireland for 2years , can my son get irish citizen or slovakia citizen if I deliver my baby in 2months time in ireland

It looks like you would have had to live in Ireland for at least three of the last four years for your child to be able to claim a significant connection to Ireland, and have Irish citizenship. This is a good site for more info. What is your Irish immigration status? It may affect your ability to claim citizenship for your child.