From The Guardian:
Ireland has voted by a landslide to legalise abortion in a stunning outcome that marks a dramatic defeat for the Catholic church’s one-time domination of the Republic.
The Irish electorate voted by 1,429,981 votes to 723,632 in favour of abolishing a controversial constitutional amendment that gave equal legal status to the lives of a foetus and the woman carrying it. The result was a two-thirds majority: 66.4% yes to 33.6% no.
By voting yes in unexpectedly large numbers to abolish the eighth amendment to the Irish constitution, the country has enabled the government in Dublin to introduce abortion in Ireland’s health service up to 12 weeks into pregnancy.
see also Referendum Ireland