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.
More top news
A Nottingham man who admitted raping and sexually assaulting a young girl has been jailed for 17 years.
Low levels for the Bank Holiday weekend
Dry overnight with some cloud breaks, Chilly inland.