the proportion of women who are of childbearing age
how fertile they are
the total fertility rate is risen in recent years but it is still much lower than it was in the past
these changes reflect many things such as:
more women remaining childless than in the past
women are postponing having children
changes in women position
legal equality with men-like right to vote
more educational opportunities-girls do better than boys now
decline in infant mortality rate
easier access to divorce
access to abortions and reliable contraception
more women in paid employment
changes in attitudes to family life and womens role within the family
Harper 2012
Women's education is biggest factor in falling rates because educated women are using family planning and see other possibilities beyond housewife/mother.
led to a change of mindset among women resulting in fewer children
This means they delay childbearing not only to have children but to focus on a career
notes that once a pattern of low fertility lasts for more than one generation, cultural norms about family size change
decline in infant mortality rate
Harper argues that a fall of IMR leads to a fall in birth rate
this is because if many infants die then parents have more children to replace those they lost thereby increasing birth rate
reasons for the decline in IMR
improved housing and better sanitation such as flush toilets, reduced infectious diseases
better nutrition including hose of mothers
better knowledge of hygiene, child health and welfare
a fall in the number of married women working may have improved their health and that of their babies
improved services for mothers and children e.g. ante-natal clinics
mass immunisations against childhood diseases
children are now an economic liability
until the late 19th century children were economic assets who were sent to work
since the late 19th century children are now seen as an economic liability
laws banning child labour, introducing compulsory education and raising school leaving age means that children have to remain economically dependent on their parents for longer
changing norms about what children have the right to expect from their parents means the cost of raising children has increased
child centredness
Childhood has now been constructed as uniquely important-families have less children so they can focus on the quality of their child's lives
Future trends in birth rates
Family sizes have fallen due to the decline in birth rates.
However, this has changed in recent years due to the increase in immigration-mothers from outside of the UK account for 25% of all births in 2011
effects of changes in fertility
Smaller families means women have more freedom to go to work which means an increase in dual-earner households.
However, middle-class couples can still have bigger families as they have time for work, and money to afford childcare allowing them to work full-time
having fewer babies leads to the average age of the population to rise (ageing population) as there is more old people relative to young people
the dependency ratio
The relationship between the size of the working population and the size of the non-working (dependent) population
as families are having less children the dependency ratio (working people/non-working people) is affected, there will be less young adults.
This makes a smaller working population, increasing the burden of dependency
Public services and policies
Low birth rate also affects public services/politics - there'll be less need for schools and child health services, and the cost of maternity/paternity leave would be affected.
However, the government can decide to make smaller class sizes instead of reducing the number of schools