(1) If an employee to whom leave has been granted under section 18 as being an employee who is breastfeeding ceases breastfeeding, she shall, at the earliest practical time, notify her employer in writing that she has so ceased.

(2) Without prejudice to subsection (1), if, during a period of leave granted to an employee under section 18, the employee becomes aware that her condition is no longer such that she is vulnerable to the risk by virtue of which she was granted the leave, she shall at the earliest practical time notify her employer in writing that she is no longer at risk.

(3) Where an employer receives notification from an employee under subsection (1) or subsection (2), and has no reason to believe that, if the employee returned to work, she would be vulnerable to risk as an employee to whom this Part applies -

(a) the employer shall take all reasonable measures to enable the employee to return to work in the job which she held immediately before the start of her leave and shall then notify her in writing that she can resume work in that job; and