natural childbirth

n.

不用药物的分娩，自然分娩；

Natural Childbirth.
[Natural childbirth.]
Natural Childbirth.
Effects of natural childbirth preparation versus standard antenatal education on epidural rates, experience of childbirth and parent...
Maternal satisfaction and pain control in women electing natural childbirth
The social nature of natural childbirth
Natural childbirth positioner
Medicalization, Natural Childbirth and Birthing Experiences
Natural childbirth positioner
Bilateral common peroneal nerve palsy secondary to prolonged squatting in natural childbirth.
The rhetoric of “natural” in natural childbirth: childbearing women's perspectives on prolonged pregnancy and induction of labour
Holistic obstetrics: The origins of "natural childbirth"in Britain
How does preference for natural childbirth relate to the actual mode of delivery? a population-based cohort study from Norway