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Ob/Gyn · 妇产科
Obstetrics产科 · Obstetricia
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Choose your specialist
This specialty has several focused companions, each anchored on its own world-leading clinicians and 2021–2026 evidence. Not sure which one? Start with the generalist and it will point you to the right specialist.
GeneralPregnancy red flagsPre-eclampsia / bleedingCesarean & VBAC
Not sure? Start hereDr. Ananth KarumanchiCedars-SinaiDiscovered the angiogenic-imbalance basis of pre-eclampsia
High-risk pregnancyHigh-risk pregnancy
Prof. Kypros NicolaidesKing's College London & Fetal Medicine FoundationProved first-trimester screening + aspirin prevents most preterm pre-eclampsia
Prof. Liona PoonThe Chinese University of Hong KongValidated precision pre-eclampsia screening for Asian populations
Prof. Christoph LeesImperial College LondonDefined how and when to deliver growth-restricted fetuses
Postpartum care & recoveryPostpartum care & recovery
Prof. Haleema Shakur-StillLondon School of Hygiene & Tropical MedicineLed the trial showing early tranexamic acid cuts death from postpartum bleeding
Prof. Arri CoomarasamyUniversity of Birmingham; WHO Collaborating CentreHis E-MOTIVE bundle cut severe postpartum bleeding by 60%
Dr. Samantha Meltzer-BrodyUNC Center for Women's Mood Disorders, UNC Chapel HillBrought the first targeted medications for postpartum depression to patients
Prenatal screening & fetal diagnosisPrenatal screening & fetal diagnosis
Prof. Dennis LoThe Chinese University of Hong KongThe scientist who made cfDNA aneuploidy screening possible
Prof. Aris PapageorghiouUniversity of Oxford & St George's, LondonSet the global standard for what a normal scan looks like
Dr. Mary E. NortonUniversity of California, San Francisco (UCSF)A national authority on translating cfDNA screening into safe practice
This agent is trained only on publicly available medical literature and educational materials. It does not provide individualized medical advice, diagnosis, or prescription. Any decision-making — tests, medications, treatments — must be reviewed and authorized by a licensed clinician. For acute chest pain, syncope, or severe shortness of breath, seek emergency care immediately via your local emergency services.