Holly Kitt's mother died following complications relating to pregnancy at Hull and East YorkshireWomen and Children's Hospital.
A letter has been sent to maternity staff at the hospital saying that two mother's deaths may have been avoided.
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Lots of you have been getting in touch to tell us your Yorkshire Pudding recipes in honour of Yorkshire Pudding day.
Clear & cold weather develops overnight into Monday. Cold weather persists over the next few days. Frosty nights & a wintry risk from the NE
Today marks National Yorkshire Pudding Day so we had a look at the origins of the famous pud.