1) Under Section 5(2), No woman shall be entitled to maternity benefit unless she has actually worked in an establishment of the employer from whom she claims maternity benefit, for a period of not less than Eighty days in the twelve months immediately preceding the date of her expected delivery. Further for the purpose of calculating under this sub-section the days on which a woman has actually worked in the establishment, the days for which she has been laid off or was on holidays declared under any law for the time being in force to be holidays with wages during the period of twelve months immediately preceding the date of her expected delivery shall be taken into account.