A protest group called 'Mothers And Fathers Matter' is against the possibility of same-sex couples using a surrogate to have children.
They say the move would leave the children without a link to their biological families.
It comes after the Children And Family Relationships Bill passed all stages of the Dail this week.
Kate Bopp from 'Mothers and Father's Matter', explains why she thinks surrogacy could leave children without a parent:
