I am pregnant and my boyfriend lives in Ireland and wants to move here, what can we do?

You have two options. The first is to marry overseas after which you can petition for him to receive an immigrant visa. The second option is a fiancé visa petition. This would allow your boyfriend to enter the Inited States with the intent to marry. You will have 90 days to marry after which he will apply for permanent residence. Both processes are similar. You can read more about both options at http://myattorneyusa.com/family-immigration.