public class Patient
    {
        public int Id { get; set; }
        public int Height { get; set; }
        public int Age { get; set; }
        public List<PatientAllergy> PatientAllergies { get; set; }
        public List<Operation> Operation { get; set; }
        public List<HealthCondition> ConditionName { get; set; }
        public PatientWeight weight { get; set; }
        public List<PatientJab> jab { get; set; }
        public List<PatientBloodTest> test { get; set; }
        public List<PatientExercises> exercise { get; set; }
    }

public class PatientAllergy
    {
        public int Id { get; set; }
        public string AllergyType { get; set; }
    }

public class PatientJab
    {
        public int Id { get; set; }
        public string Type { get; set; }
        public List<DateTime> DateDone { get; set; }
    }

public class PatientExercises
    {
        public int Id { get; set; }
        public int Swimming { get; set; }
        public int Walking { get; set; }
        public int Gym { get; set; }
        public string Month { get; set; }
    }

public class HealthCondition
    {
        public int Id { get; set; }
        public string Name { get; set; }
    }

public class Operation
    {
        public int Id { get; set; }
        public string Name { get; set; }
    }

public class PatientWeight
    {
        public int Id { get; set; }
        public DateTime DateChecked { get; set; }
        public double Weight { get; set; }
    }

public class PatientBloodTest
    {
        public int Id { get; set; }
        public string TestType { get; set; }
        public DateTime DateTaken { get; set; }
    }