Sara Hannak from Belper in Derbyshire suffered the same condition as the Duchess of Cambridge during both pregnancies.
But it was particularly severe during her second pregnancy with her daughter Elsie. She says it was extremely debilitating.
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Music fans face an anxious wait as tickets go on sale from 9am. The festival takes place at Weston Park in Staffordshire in August.
A conference looking at how use education to eradicate female genital mutilation is taking place in Leicester today.
Frost free tonight then mainly dry and bright tomorrow.