Table 2. Algorithm to update patient details.

Algorithm 1: Update_Patient_details
Input: DOCId, MRNId, newAge, newWeight,
newBMI, newPulserate, newHb, newCycle,
newFollicleNo.L, newFollicleNo.R, newAvg. FsizeL,
newAvg.FsizeR, newEndometrium
Check if MRNId already exists
If no, then
throw error “MRNId doesn’t exists”
End
Check if DOCId already exists
If no, then
throw error “DOCId doesn’t exists”
If DOCId have access to MRNId then
Create Object Patient for particular MRNId
Patient.Age-> newAge
Patient.Weight-> newWeight
Patient.BMI-> newBMI
Patient.Pulserate-> newPulserate
Patient.Hb-> newHb
Patient.Cycle-> newCycle
Patient. FollicleNo.L-> newFollicleNo.L
Patient. FollicleNo.R-> newFollicleNo.R
Patient. FollicleNo.L-> newAvg. FsizeL
Patient. FollicleNo.R-> newAvg. FsizeR
Patient.Endomet-> new Endomet
Patient.changedby-> updatedBy
else
request access from patientId
Doctor_requestAccessfromPatient(ctx,
MRNId, DOCrId)
End
update the changes in ledger
End