A doctor advised a person to take injection of insulin because:

A doctor advised a person to take an injection of insulin because

A doctor advised a person to take an injection of insulin because

A doctor advised a person to take an injection of insulin because

A doctor suggested a person to take ORS. That person might be suffering from

A doctor suggested a person to take ORS. That person might be suffering from

A doctor advised a pregnant lady not to take any medicines without consulting him especially for the first three months. Give reason.