These new reforms could see many more employees benefit from changes including dads and partners who previously would not have qualified for paternity leave.
Gallai'r newidiadau hyn olygu bod llawer mwy o weithwyr yn elwa ar newidiadau gan gynnwys tadau a phartneriaid na fyddent wedi bod yn gymwys ar gyfer absenoldeb tadolaeth o'r blaen.