Obgyn: Miscarriage: Free MSRA Podcast

🎧 FREE MSRA PODCAST – Miscarriage: Essentials for Exams & Real-World CareMiscarriage (spontaneous abortion) is one of the most common, and emotionally complex, topics in obstetrics. In this episode, we break down the highest-yield facts from the latest UK notes—covering definitions, causes, diagnosis, management, and the human side. Perfect for rapid revision and clinical recall!📝 Key Learning Points📌 Definition & Types• Miscarriage = loss of pregnancy before 24 weeks’ gestation• Types: threatened, missed (delayed), inevitable, incomplete, complete, recurrent• Key sign: cervical os open vs closed guides diagnosis and management📌 Causes & Risk Factors• Most common cause: chromosomal abnormalities• Other causes: maternal anatomical/hormonal issues, infections, autoimmune conditions (e.g. lupus), antiphospholipid syndrome, poorly controlled diabetes/thyroid disease• Risk increases with maternal age, prior miscarriage, lifestyle factors (smoking, alcohol), certain infections, paternal age >45, low BMI, uterine surgery, and significant stress• Protective: previous live birth, nausea in pregnancy, healthy diet📌 Symptoms & Clinical Picture• Vaginal bleeding (light to heavy), abdominal pain/cramps, passage of tissue• Loss of pregnancy symptoms (e.g. nausea fading) may suggest missed miscarriage• Most miscarriages occur in the first trimester: risk is 9.4% at 6 weeks, falling to 0.5–0.7% by 9–10 weeks📌 Diagnosis & Investigation• Transvaginal ultrasound: gold standard• Serial serum hCG: take 2 samples, 48 hours apart– ↑ by >63%: likely viable pregnancy– ↓ by >50%: likely failing pregnancy– In-between: needs urgent review• Rule out ectopic pregnancy & other causes of bleeding (cervical polyps, infection, molar pregnancy)📌 Management• Expectant: watch and wait (7–14 days)• Medical: vaginal misoprostol (NOT oral mifepristone, per UK guidelines)• Surgical: manual vacuum aspiration (MVA) or theatre procedure• Anti-D prophylaxis: only for rhesus-negative women undergoing surgical management• Emotional support and counselling are essential📌 Complications• Haemorrhage (esp. incomplete miscarriage)• Infection (retained tissue → endometritis/PID)• Psychological distress – must not be overlooked• Recurrent miscarriage: 3 or more consecutive losses need further workup📌 Prognosis• Most women go on to have successful pregnancies• Threatened miscarriage → increased risk of preterm birth• Maternal death is rare in the UK📎 More Miscarriage Revision Resources:📝 Revision Notes: https://www.passthemsra.com/topic/miscarriage-revision-notes/🧠 Flashcards: https://www.passthemsra.com/topic/miscarriage-flashcards/💬 Accordion Q&A: https://www.passthemsra.com/topic/miscarriage-accordion-qa-notes/🚀 Rapid Quiz: https://www.passthemsra.com/topic/miscarriage-rapid-quiz/🧪 Quiz Bank: https://www.passthemsra.com/quizzes/miscarriage/🎓 Full Course: https://www.passthemsra.com/courses/obstetrics-and-gynaecology-for-the-msra/#MSRA #Miscarriage #MSRARevision #ObsAndGynae #PassTheMSRA #ExamRevision #HighYield #WomensHealth #SpontaneousAbortion #UKGuidelines