Well, you are suffering from PCOS
in which there is a delayed growth of the follicles. First thing you have to do is to reduce your weight if you are obese
. You can take metformin
as a adjunct after consulting your doctor.The follicle size you had last cycle was optimum ..we need sizes of 18 to 22 mm of follicles when we give a trigger.I think I have answered your query.
DR. BISWAJIT DASH