{"batchcode": "EW0180/FA7485", "histograms": [{"batchcodes": ["EW0180/FA7485"], "histogram": {"Death of relative": 1, "Delivery": 1, "Exposure during pregnancy": 1, "Preterm premature rupture of membranes": 1, "Subchorionic haemorrhage": 1, "Ultrasound antenatal screen abnormal": 1, "Vaginal haemorrhage": 1}}]}