Bali, Indonesia (CNN) - At dawn, two women rise after sleeping on mats outside an Indonesian hospital.
They've waited all night for a chance to see their newborn babies, whom the hospital is holding until the medical bills are paid in full.
"Holding babies until payment is common in Indonesia," said Robin Lim, a midwife who founded birthing clinics in Aceh and the island of Bali.
At this particular hospital in Bali, mothers who don't pay are allowed in twice a day to feed their baby and change their baby's diaper. Those fortunate enough to find the money may take their babies home. Others might relinquish their parental rights and place their babies up for adoption, Lim explained.
"You worry, 'Will I be able to deliver this baby safely into the world?' But you shouldn't have to worry, 'How will I pay for it?' " said Lim, 54.
"Mother Robin," or "Ibu Robin" as she is called by the locals, is working to change that with her Yayasan Bumi Sehat (Healthy Mother Earth Foundation) health clinics. These birthing sanctuaries offer free prenatal care, birthing services and medical aid to anyone who needs it.
And the needs are vast in Indonesia. The average family earns the equivalent of $8 a day, according to the International Monetary Fund, but a normal hospital delivery without complications costs around $70. A Caesarian section can cost more than $700.