The creation of childcare programs in Mexico is quite different from others because it focuses on the "defeminization of labor and the defamilization of care." Female participation is a goal that the government has so it set in place many policies and modes to achieve this. The creation of a successful program of child care has been sought out and many different aspects have been changed over the years but it can be seen that there is an increase in early childhood education and care services (ECEC). ECEC services can be broken down into three different time periods and models which were implemented. The first would be in the 1970s when the Institute for Social Security focuses on covering children for mothers who were covered by Social Security services. This caused a huge gap in the children that could be covered due to the fairly large number of women working in the informal sector and being denied these services. The second stage would be in the early 200s when the Ministry of Public education made preschool mandatory for all children from ages 3 to 5. This was useful in theory because all of the children in this age range would be cared for, but in reality caused a strain in the amount of time that the parents had to go and work or dedicate their time elsewhere. The last stage would be in 2007 when the Ministry of Social Development created a childcare program in which was focuses on helping out children and mothers who were not covered by the social security services. This was successful since it targeted low income families specifically. For families to be eligible for this service the mothers had to be working or searching for a job, the income was taken into consideration in comparison to that of minimum wage, and that they did not have any other access to services. Women's participation in the workforce and be directly tied to the availability of childcare services and how it would affect their household.