Wondered if anyone can help.. Today the midwife had to come check me cos I was unwell, she took a urine sample and said I had high ketones in my urine so she thinks it's a urine infection.. She told me to take another sample up to the hospital tomorrow and I should get my results & antiBs on Monday... I was a bit confused as to why she couldn't prescribe me antiBs to take straight away as last time I got them on the day.. So I googled ketones and it says about my body burning my fat stores for energy as I'm not eating as much as I'm burning and about diabetes, but nothing to do with urine infections!? Can anyone clear this up for me?