Tertiary-educated women are twice as likely to start or continue breastfeeding than mothers with only high-school education, says Australian research.
But overall, women - particularly those with a higher level of education - were less likely to breastfeed their youngest child.
This may be because they are returning to work soon after reaching their desired number of children, says University of Queensland's School of Public Health PhD candidate Natalie Holowko.
She analysed data related to more than 4700 mothers in the Australian Longitudinal Study on Women's Health to determine relationships between socio-economic factors, birth order and breastfeeding rates.
"Breastfeeding reduces a child's risk of being overweight or obese, making it one of the first lines of defence against the emerging obesity epidemic," Ms Holowko said.
"Breastfeeding was started with 83 per cent of newborns, but only 59 per cent of six-month-olds were still being breastfed."
Compared to women with only high-school education, university-educated women were almost twice as likely to initiate breastfeeding or to breastfeed for the recommended minimum six months.
Women with a parent who had fewer than 10 years of education were about one-and-a-half times as likely to not breastfeed, Ms Holowko said.
"To encourage women to start and sustain breastfeeding where possible, there needs to be more focus on removing barriers - at home, at work and in the community."
