Can pregnant woman deny medical reports and demand work-from-home?

I have been employed with an Indian MNC for nine years and am currently 26 weeks pregnant. Due to complications, my doctor has advised complete bed rest. I requested a work-from-home option, which is allowed under company policy after discussion with the manager. Previously, in my first trimester during the COVID phase, HR demanded all pregnancy-related reports and still made me work from the office three days a week. I caught COVID then. Now, I’ve submitted a medical certificate stating that travel could risk the pregnancy, but HR is again asking for blood and scan reports. My job can easily be done from home. Should I submit these reports, or is there another way to handle this?