A nurse specialist tells the Victoria Derbyshire programme she knows "a lot" of women who have terminated their pregnancy because of severe sickness.

Caitlin Dean is chair of the Pregnancy Sickness Support, which helps women with hyperemesis gravidarum (HG).

Watch the full item on HG here.

The Victoria Derbyshire programme is broadcast on weekdays between 09:00 and 11:00 on BBC Two and the BBC News channel.