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References from Maternal and perinatal outcomes across China's one-child, two-child, and three-child policy periods: a retrospective cohort analysis of 43,439 deliveries. Local targets link to admitted publications; unresolved targets remain external evidence.
The one child family policy: the good, the bad, and the ugly.
10.1136/bmj.314.7095.1685 · 1997 · External reference
The effects of China’s universal two-child policy.
10.1016/s0140-6736(16)31405-2 · 2016 · External reference
China’s three-child policy.
10.1016/s0140-6736(21)01295-2 · 2021 · External reference
Fertility intentions in the era of the new three-child policy in China: a cross-sectional survey of married adults of reproductive age.
10.3389/fpubh.2025.1674687 · 2025 · External reference
Association of China’s universal two child policy with changes in births and birth related health factors: national, descriptive comparative study.
10.1136/bmj.l4680 · 2019 · External reference
Advanced maternal age and adverse pregnancy outcomes: A systematic review and meta-analysis.
10.1371/journal.pone.0186287 · 2017 · External reference
Sociodemographic and obstetric characteristics of stillbirths in China: a census of nearly 4 million health facility births between 2012 and 2014.
10.1016/s2214-109x(15)00271-5 · 2016 · External reference
Changes in the characteristics and outcomes of high-risk pregnant women who delivered prior to and after China’s universal two-child policy: a real-world retrospective study, 2010-2021.
10.1186/s12889-024-17810-9 · 2024 · External reference
Global epidemiology of use of and disparities in caesarean sections.
10.1016/s0140-6736(18)31928-7 · 2018 · External reference
Placenta Accreta Spectrum.
10.1056/nejmcp1709324 · 2018 · External reference
FIGO Placenta Accreta Diagnosis and Management Expert Consensus Panel. FIGO consensus guidelines on placenta accreta spectrum disorders: Conservative management.
10.1002/ijgo.12410 · 2018 · External reference
Determinants of caesarean section use in Ghana: A trend analysis of 2003-2022 DHS data.
10.1371/journal.pgph.0005473 · 2025 · External reference
Social, economic, political and health system and program determinants of child mortality reduction in China between 1990 and 2006: A systematic analysis.
2012 · External reference
The Future of IVF: The New Normal in Human Reproduction.
10.1007/s43032-021-00829-3 · 2022 · External reference
The possible impact of the universal two-child policy on pregnancy outcomes.
10.1007/s00404-023-07283-3 · 2024 · External reference
Advanced maternal age and adverse pregnancy outcomes: A systematic review and meta-analysis.
10.1371/journal.pone.0186287 · 2017 · External reference
Incidence, risk factors and maternal outcomes of unsuspected placenta accreta spectrum disorders: a retrospective cohort study.
10.1186/s12884-024-06254-z · 2024 · External reference
Obstetric and perinatal outcomes in singleton pregnancies resulting from IVF/ICSI: a systematic review and meta-analysis.
10.1093/humupd/dms018 · 2012 · External reference
GENETICS COMMITTEE; SPECIAL CONTRIBUTORS. Pregnancy outcomes after assisted human reproduction.
10.1016/s1701-2163(15)30685-x · 2014 · External reference
IDF Diabetes Atlas: Estimation of Global and Regional Gestational Diabetes Mellitus Prevalence for 2021 by International Association of Diabetes in Pregnancy Study Group’s Criteria.
10.1016/j.diabres.2021.109050 · 2022 · External reference
Prevalence of gestational diabetes mellitus in mainland China: A systematic review and meta-analysis.
10.1111/jdi.12854 · 2019 · External reference
Gestational diabetes mellitus.
10.1038/s41572-019-0098-8 · 2019 · External reference
Prevalence, Prevention, and Lifestyle Intervention of Gestational Diabetes Mellitus in China.
10.3390/ijerph17249517 · 2020 · External reference
Interventions to reduce unnecessary caesarean sections in healthy women and babies.
10.1016/s0140-6736(18)31927-5 · 2018 · External reference
Cesarean section in the People’s Republic of China: current perspectives.
10.2147/ijwh.s41410 · 2014 · External reference
Maternal and neonatal outcomes in women undergoing trial of labor after cesarean (TOLAC) compared with elective repeat cesarean section (ERCS): a cohort study.
10.1186/s12884-025-08447-6 · 2025 · External reference
205 Summary: Vaginal Birth After Cesarean Delivery.
10.1097/aog.0000000000003079 · 2019 · External reference
A Lancet Commission on 70 years of women’s reproductive, maternal, newborn, child, and adolescent health in China.
10.1016/s0140-6736(20)32708-2 · 2021 · External reference
Large reductions in cesarean delivery rates in China: a qualitative study on delivery decision-making in the era of the two-child policy.
10.1186/s12884-017-1597-9 · 2017 · External reference
Incidence, trends and risk factors for obstetric massive blood transfusion in China from 2012 to 2019: an observational study.
10.1136/bmjopen-2020-047983 · 2021 · External reference
Reducing maternal mortality in China in the era of the two-child policy.
10.1136/bmjgh-2019-002157 · 2020 · External reference
Incidence of postpartum hemorrhage based on the improved combined method in evaluating blood loss: A retrospective cohort study.
10.1371/journal.pone.0289271 · 2023 · External reference
Establishing a Multifaceted Comprehensive Maternity Cohort Facilitates Understanding of How Environmental Exposures Impact Perinatal Health.
10.1016/j.ejogrb.2015.12.012 · 2024 · External reference
Early-term birth and its association with universal two-child policy: a national cross-sectional study in China.
10.1136/bmjopen-2021-054959 · 2021 · External reference
Temporal Trends in Adverse Pregnancy Outcomes in Birthing Individuals Aged 15 to 44 Years in the United States, 2007 to 2019.
10.1161/jaha.121.025050 · 2022 · External reference
FIGO Placenta Accreta Diagnosis and Management Expert Consensus Panel. FIGO consensus guidelines on placenta accreta spectrum disorders: Conservative management.
10.1002/ijgo.12410 · ExternalCitation · doi-reference
The possible impact of the universal two-child policy on pregnancy outcomes.
10.1007/s00404-023-07283-3 · ExternalCitation · doi-reference
The Future of IVF: The New Normal in Human Reproduction.
10.1007/s43032-021-00829-3 · ExternalCitation · doi-reference
IDF Diabetes Atlas: Estimation of Global and Regional Gestational Diabetes Mellitus Prevalence for 2021 by International Association of Diabetes in Pregnancy Study Group’s Criteria.
10.1016/j.diabres.2021.109050 · ExternalCitation · doi-reference
Establishing a Multifaceted Comprehensive Maternity Cohort Facilitates Understanding of How Environmental Exposures Impact Perinatal Health.
10.1016/j.ejogrb.2015.12.012 · ExternalCitation · doi-reference
The effects of China’s universal two-child policy.
10.1016/s0140-6736(16)31405-2 · ExternalCitation · doi-reference
Interventions to reduce unnecessary caesarean sections in healthy women and babies.
10.1016/s0140-6736(18)31927-5 · ExternalCitation · doi-reference
Global epidemiology of use of and disparities in caesarean sections.
10.1016/s0140-6736(18)31928-7 · ExternalCitation · doi-reference
A Lancet Commission on 70 years of women’s reproductive, maternal, newborn, child, and adolescent health in China.
10.1016/s0140-6736(20)32708-2 · ExternalCitation · doi-reference
China’s three-child policy.
10.1016/s0140-6736(21)01295-2 · ExternalCitation · doi-reference
GENETICS COMMITTEE; SPECIAL CONTRIBUTORS. Pregnancy outcomes after assisted human reproduction.
10.1016/s1701-2163(15)30685-x · ExternalCitation · doi-reference
Sociodemographic and obstetric characteristics of stillbirths in China: a census of nearly 4 million health facility births between 2012 and 2014.
10.1016/s2214-109x(15)00271-5 · ExternalCitation · doi-reference
Gestational diabetes mellitus.
10.1038/s41572-019-0098-8 · ExternalCitation · doi-reference
Placenta Accreta Spectrum.
10.1056/nejmcp1709324 · ExternalCitation · doi-reference
Obstetric and perinatal outcomes in singleton pregnancies resulting from IVF/ICSI: a systematic review and meta-analysis.
10.1093/humupd/dms018 · ExternalCitation · doi-reference
205 Summary: Vaginal Birth After Cesarean Delivery.
10.1097/aog.0000000000003079 · ExternalCitation · doi-reference
Prevalence of gestational diabetes mellitus in mainland China: A systematic review and meta-analysis.
10.1111/jdi.12854 · ExternalCitation · doi-reference
The one child family policy: the good, the bad, and the ugly.
10.1136/bmj.314.7095.1685 · ExternalCitation · doi-reference
Association of China’s universal two child policy with changes in births and birth related health factors: national, descriptive comparative study.
10.1136/bmj.l4680 · ExternalCitation · doi-reference
Reducing maternal mortality in China in the era of the two-child policy.
10.1136/bmjgh-2019-002157 · ExternalCitation · doi-reference
Incidence, trends and risk factors for obstetric massive blood transfusion in China from 2012 to 2019: an observational study.
10.1136/bmjopen-2020-047983 · ExternalCitation · doi-reference
Early-term birth and its association with universal two-child policy: a national cross-sectional study in China.
10.1136/bmjopen-2021-054959 · ExternalCitation · doi-reference
Temporal Trends in Adverse Pregnancy Outcomes in Birthing Individuals Aged 15 to 44 Years in the United States, 2007 to 2019.
10.1161/jaha.121.025050 · ExternalCitation · doi-reference
Large reductions in cesarean delivery rates in China: a qualitative study on delivery decision-making in the era of the two-child policy.
10.1186/s12884-017-1597-9 · ExternalCitation · doi-reference
Incidence, risk factors and maternal outcomes of unsuspected placenta accreta spectrum disorders: a retrospective cohort study.
10.1186/s12884-024-06254-z · ExternalCitation · doi-reference
Maternal and neonatal outcomes in women undergoing trial of labor after cesarean (TOLAC) compared with elective repeat cesarean section (ERCS): a cohort study.
10.1186/s12884-025-08447-6 · ExternalCitation · doi-reference
Changes in the characteristics and outcomes of high-risk pregnant women who delivered prior to and after China’s universal two-child policy: a real-world retrospective study, 2010-2021.
10.1186/s12889-024-17810-9 · ExternalCitation · doi-reference
Determinants of caesarean section use in Ghana: A trend analysis of 2003-2022 DHS data.
10.1371/journal.pgph.0005473 · ExternalCitation · doi-reference
Advanced maternal age and adverse pregnancy outcomes: A systematic review and meta-analysis.
10.1371/journal.pone.0186287 · ExternalCitation · doi-reference
Incidence of postpartum hemorrhage based on the improved combined method in evaluating blood loss: A retrospective cohort study.
10.1371/journal.pone.0289271 · ExternalCitation · doi-reference
Cesarean section in the People’s Republic of China: current perspectives.
10.2147/ijwh.s41410 · ExternalCitation · doi-reference
Fertility intentions in the era of the new three-child policy in China: a cross-sectional survey of married adults of reproductive age.
10.3389/fpubh.2025.1674687 · ExternalCitation · doi-reference
Prevalence, Prevention, and Lifestyle Intervention of Gestational Diabetes Mellitus in China.
10.3390/ijerph17249517 · ExternalCitation · doi-reference
