The patterns of migratory flows of labour are changing. Women and girls are increasingly involved in internal, regional and international labour migration to pursue many occupations, mainly in farm labour, domestic work and some forms of entertainment work. While this situation increases their earning opportunities and self-reliance, it also exposes them, particularly the poor, uneducated, unskilled and/or undocumented migrants, to inadequate working conditions, increased health risk, the risk of trafficking, economic and sexual exploitation, racism, racial discrimination and xenophobia, and other forms of abuse, which impair their enjoyment of their human rights and, in some cases, constitute violations of human rights.