Parents will be able to share up to a year's leave to look after newborn children under new reforms announced by the Deputy Prime Minister.
Nick Clegg said that from 2015 the UK will move to a new system of flexible parental leave as part of a huge shake-up.
ITV News Political Correspondent Libby Weiner reports.
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Samantha Baldwin, 42, and her sons Louis Madge, nine, and Dylan Madge, six, haven't been seen for two days.
A spokesman for the UK Coastguard said it was coordinating a search operation in the Caernarfon Bay area of North Wales.
Sue and Noel Radford have announced they're expecting another baby in September.