For the poster's kind attention:
What the entitlement of the employee and the obligation of the employer in case of medical termination of pregnancy under the MB Act,1961 are clearly indicated in my previous answer. If the HR takes a contrary stand whether knowingly or unknowingly according to his own whims and fancies, unfortunately he renders the employer liable to the penalty for contravention of the Act prescribed u/s 21(2) by the Court. Therefore, in case of denial of the benefit as prescribed u/s 9 or 10, first the poster should prefer a complaint to the area Inspector u/s 17(1)(a) of the Act.