Monitoring attendance and obtaining timely learner evaluations for virtual teaching sessions can be challenging. At our Obstetrics and Gynecology webinar programme, we have utilised Quick Response (QR) codes this purpose. Following each session, attendees scan an on-screen QR code which links to an online evaluation form and registers their attendance. Feedback can therefore be obtained quickly, is scalable to large participant numbers and is securely stored in digital format. QR reader applications are widely available and cost-free, which makes this technique accessible for learners. Using QR codes for teaching evaluation is simple and could be adopted across many educational applications.

Caesarean scar ectopic pregnancies are the rarest type of ectopic pregnancy. The optimum management regime is not yet established. We report the case of a 39-year-old woman who presented at 11 weeks gestation with painless vaginal bleeding, having had 2 previous caesarean sections. Ultrasound revealed a gestational sac within the caesarean scar niche. On follow-up, her serial ß human chorionic gonadotropin (ßHCG) measurements fell significantly. The woman initially opted for conservative management but subsequently required surgical management. Hysteroscopy demonstrated a sac within the caesarean scar which was successfully evacuated by ultrasound-guided suction curettage, with no complications. Caesarean scar ectopic pregnancies are becoming increasingly common. Diagnosis is primarily through ultrasound using specified criteria. Management may be conservative, medical or surgical excision depending on the clinical circumstances. Hysteroscopy and suction curettage is an effective therapeutic option for caesarean scar ectopic management.

Giant chorioangiomas are benign placental tumours, which can have potential severe fetal consequences. Complications in pregnancy include polyhydramnios, fetal hydrops and growth restriction. Such pregnancies can carry a significant risk of poor perinatal outcome and require close monitoring. Therapeutic options include fetoscopic or interstitial vessel ablation, chemosclerosis and embolisation. Where there is no evidence of fetal compromise, such pregnancies can successfully be managed conservatively.

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