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Bangladesh’s caesarean rate reached 52% in 2025, study finds

A medRxiv preprint analysing surveys of 26,539 recent mothers found that Bangladesh’s caesarean rate rose from 19.5% in 2012–13 to 52.0% in 2025. The researchers attributed most of the increase, in accounting terms, to more births taking place in facilities.

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Google tests AI-assisted ultrasound scans with frontline health workers

Google describes a study with 2,000 mothers in Nairobi and Chicago that used AI to interpret video from simple “blind sweep” ultrasound scans. The company says the model estimated gestational age and fetal presentation as accurately as a trained sonographer.

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Pregnancy risk models performed poorly in large UK validation study

A systematic review and external validation assessed 48 models for predicting four adverse pregnancy outcomes using more than 1.58 million UK pregnancies. Most showed limited discrimination and substantial miscalibration in the UK cohort.