Female Govt. Employees having minor children (upto 18 years) may be granted Child Care Leave for a maximum period of two years (i.e. 730 days) during their entire service period. https://wbxpress.com/child-care-leave/
The order is only applicable for Govt. employees. Whether this Govt. will take into consideration of all other female employees of Govt. Undertakings, State aided/unaided Institutions/ Local Bodies/ Panchayats etc. is not known.