Request for Hospitalisation Leave Due to High-Risk Pregnancy

Hi mummies. I am currently 5 weeks pregnant with my 2nd pregnancy. I have a history of two miscarriages and one extremely preterm labor in 2022 due preruptured of membrane . Because of my high-risk history, I am concerned about the risk of complications in this pregnancy. I also understand that I may need a cervical cerclage between 10-15 weeks. Given my condition, would it be possible to request hospitalisation leave (HL) until the procedure is done? I'm a subsidised patient in KKH by the way. TIA!