She is missing from the Barrow area of Cumbria.
Kirsty was last seen Wednesday (April 20) at about 9.30pm.
Kirsty left in a Blue Ford C-Max with registration number BB07LEO.
Kirsty is described as 30 weeks pregnant, 5ft 6ins tall, blonde hair in a ponytail and last seen wearing a peach coloured North Face T-shirt and blue jeggings.
Officers are concerned for her welfare and are asking anybody with any information about her, or her vehicle’s, whereabouts to contact police immediately.
If you see Kirsty please call 999.
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