<prompt> Medical treatment of ectopic pregnancy should be offered to those patients whose hCG level is less than:10,000 I Ll and the size of the mass is less than 4 cms5,000 ILI and the size of the mass is less than 5 cm7,500 ILJ and the size of the mass is less than 7.5 cm2,000 ItJ and the size of the mass is less than 3 cm  <response>: 10,000 I Ll and the size of the mass is less than 4 cms 